Variety and Originality Cam Follower Series with reliability and actual operation results

Transcription

1 ohs compliant are bearins provided with a stud in which needle rollers are assembled in a thick, havin a small coeicient o riction and excellent rotatin perormance desined or rotation. These products havin hih riidity and accuracy are widely used or machine tools, industrial robots, electronic parts, OA devices as ollower bearins or various cam mechanisms and uide rollers or linear motion. The head o the stud is provided with a hexaon hole so that it can be surely tihtened with a hex wrench. I t s oriinal lubrication permits a rease-up operation rom the head o the stud, so this allows the user to make a system desin reely without any limitation on the direction o lubrication. ariety and Oriinality am ollower Series with reliability and actual operation results am ollowe Stud End plate ae Outer rin Hexaon hole Grease nipple ull product lineup The product lineup includin the miniature with very small s, provided with a thrust w a s h e r s t r o n i n a n m o u n t i n e r r o r, a n d maintenance-ree with a prepacked solid lubricant is complete. To pae Abundant product speciications selectable or each application The customer can select the optimum product speciications includin material, roller uide, seal section, and external diameter surace o accordin to each application. 7 To pae eedle roller Provided with a hexaon hole Standard Type that acilitates mountin The head o the stud is provided with a hexaon hole and this permits easy mountin with a hex wrench. To pae Outer rin End plate Stud oriinal that permits lubrication rom the head o the stud Grease-up can be perormed rom the head o the stud thouh the product is provided with a hexaon hole. The direction o lubrication is not limited. To pae Hexaon hole eedle roller Miniature Type -Lube Unit or based on a new concept -Lube Unit to supply the lubricant to the external diameter surace o the and the track surace o am ollowers. I this product is combined with, periodic lubrication on the track surace is not required and riction and abrasion can be reduced. To pae 7

2 ull product lineup Miniature Type S In this bearin, very thin needle rollers are assembled in the. This product is desined as a compact with a small external diameter o the or the stud diameter. The product is used in electronic parts, OA devices, miniature index devices, etc. Stud diameter 2 to Standard Type This is a basic o. The available size variation o stud diameter ranes rom min. to max. Stud diameter to ae Stud Stud ylindrical rowned ylindrical rowned End plate End plate S eedle roller Outer rin S eedle roller Outer rin Outer rin ae End plate To pae eedle roller Stud To pae Thrust Disk Type Miniature S W Miniature Type which is provided with a thrust disk made o special synthetic resin excellent in abrasion resistance and heat resistance. This product receives an axial load o the that is caused by mountin error to reduce riction and abrasion o the slide surace. Stud diameter. to Thrust Disk Type W This product is provided with a thrust disk made o special synthetic resin excellent in abrasion resistance and heat resistance, so this thrust disk receives an axial load o the that is caused by mountin error to prevent the slide surace aainst riction and abrasion. Stud diameter to The smallest in the world with such a small stud diameter o. S.W with a stud diameter o. and a small external diameter o only o the. The built-in thrust disk receives an axial load o the that is caused by mountin error. ive eatures o S.W The stud 2 The external Provided with a diameter is only.. diameter o the is only. hexaon hole that acilitates mountin with a lare load capacity Provided with a thrust disk that is stron in mountin error ylindrical rowned Thrust disk Thrust disk ylindrical rowned To pae To pae 7

3 ull product lineup 2 -Lube W /SG This is a maintenance-ree product in which the thermosettin solid lubricant "-Lube" is prepacked in the bearin clearance. "-Lube" is a lubricant resultin rom thermosettin a lot o lubricatin oil and ine-particle ultra polymeric polyolein. When the bearin rotates, a proper quantity o lubricant always oozes out onto the raceway rom "-Lube" to keep the lubricatin perormance o the bearin or a lon time. Thrust disk Stud diameter to Solid Eccentric Stud Type ES As the solid eccentric stud is rotated, the external diameters o the s can be leveled when several pieces are used. The eccentric amount is. to. and this product can be mounted in the same mountin hole as the Standard Type. Stud diameter to ylindrical rowned ylindrical rowned Eccentric amount (. to.) otation endurance test Sample Lubricatin condition otation speed Ambient temperature Test conditions W/SG -Lube only without rease prepacked rpm oom temperature esidual ratio o lubricatin oil% 7 -Lube Maintenance-ree & ecoloy Test result -Lube 2 Operatin timemin A combination with -Lube unit or is most suitable A combination with " -Lube unit or am ollowers" makes both inside o am ollower and track surace maintenance-ree. To pae Eccentric Type E ecause the eccentric collar is ixed on the stud, positionin in the radial direction or the matin track surace can be easily perormed. The eccentric amount is. to.. Eccentric stud To pae Stud diameter to Eccentric amount (. to.) ylindrical rowned To pae Eccentric ollar 7 To pae

4 ull product lineup entralized Lubrication Type -U, -U A tap hole or centralized pipin is made on the head o the stud. This product is most suitable or a position requirin centralized lubrication pipin. Stud diameter to ylindrical oller U This product is a ull complement bearin in which cylindrical rollers are assembled on the in a multiple-row orm, and can receive a lare radial load and a certain level o axial load. Stud diameter to U U ylindrical rowned ylindrical rowned Tap or centralized pipin To pae ylindrical roller To pae Easy Type -SU Shoulderin is already perormed on the stud. This acilitates mountin to ix the shoulder portion with a set screw rom the top surace. This product is most suitable or applications such as pallet chaner. Stud diameter to Inch Series, H The two s o Inch Series, and H, are lined up. The H is applicable to a heavy load with a lare rated load and has underone black oxide ilm treatment. Stud diameter.2 to. ylindrical ylindrical rowned Shoulderin To pae To pae

5 Abundant product speciications that can be selected accordin to each application made made Product system o earin Miniature Type S Thrust Disk Type Miniature S Standard Type Thrust Disk Type W made made made made made made made made Hex Head Type oller uide section the external diameter surace o ylindrical ylindrical ylindrical ylindrical ylindrical ylindrical ylindrical rowned ylindrical rowned ylindrical rowned ylindrical rowned ylindrical rowned ylindrical rowned ylindrical rowned rowned rowned rowned Model number S S S S S S S W W W W Stud diameter () Dimension table Pae Pae Pae Pae Pae Pae Pae Pae Pae Pae Pae Pae 7 Pae 7 Pae 7 Pae 7 Pae Pae Pae Pae Pae Pae Pae Pae In addition to the carbon steel made, the stainless steel made is also available. The stainless steel made is suitable or an environment and a clean room where oil should be avoided or water is scattered. The caed has a small coeicient o riction and is suitable or hih-speed rotation. The ull complement is suitable or low-speed rotation, rockin motion, and places to which a heavy load is applied. omparison in maximum rotation speed otation speed min - 2 Size oil lubrication oil lubrication rease lubrication rease lubrication or eneral applications or a place with a hih rotation speed omparison in dynamic ratin load asic dynamic rated load 7 Places where oil should be avoided or water is scattered or low-speed rotation or heavy load 2 Size -Lube W /SG Solid Eccentric Stud Type ES made rowned W/SG Pae rowned ES Pae ylindrical ES Pae made rowned ES Pae ylindrical ES Pae section The shield reduces the clearance between the and stud collar section and between the and end plate, ormin a labyrinth. The sealed consists o seals to prevent orein substances rom enterin. or eneral applications or dust prevention or rease leak prevention Eccentric Type E entralized Lubrication Type -U -U made made rowned ylindrical rowned ylindrical rowned ylindrical rowned ylindrical rowned ylindrical E E E E E E E E -U -U Pae Pae Pae Pae Pae 7 Pae 7 Pae 7 Pae 7 Pae Pae the external diameter surace o The crowned is eective in relievin an end load due to mountin error. The cylindrical is suitable or the case where the actual load is lare or the track surace is not so hard. omparison in track apacity or relievin a mountin error or a lare actual load or an insuicient hardness o track surace Easy Type -SU ylindrical oller U made ylindrical -SU Pae made rowned U Pae Load capacity 7 rowned ylindrical rowned rowned ylindrical * or the product system o Inch Series, reer to the tables on pae to pae Size

6 Hexaonal head that can be easily mounted oriinal that permits lubrication rom the head o the stud Tihtenin can be surely perormed on the head o the stud rom the hexaon hole with a hex wrench. can also be perormed easily to reatly improve the workability. Stud tihtenin can be perormed easily and surely with a hex wrench. Hex wrench Oriinal lubrication with Hexaon Hole permit lubrication rom the head o the stud. Way Way Stud dia. to 2 As this is assembled in the end ace o the stud, the external s remain without chane. The nipple at the end o the stud is kindly desined so as to avoid any projection. with Hexaon Hole Hexaon hole A rease nipple is incorporated in the hexaon hole. Way Way Lubrication can be perormed rom any o directions with the same external s. Stud dia. to Attached rease nipple onventional It is also unnecessary to select the cap or rease nipple accordin to the direction o lubrication. Series to which the hex head is applicable Series name Type Miniature Type S Thrust Disk Type Miniature S W Standard Type Thrust Disk Type W -Lube W /SG Solid Eccentric Stud Type ES Eccentric Type E Easy Type -SU ylindrical oller U Inch Series, H * entralized Lubrication Type have a screw driverslot. Easy Stud diameter 2 to. to to to to to to to to.2 to. Lubrication port can be chosen rom three directions. It allows lexible desinin and maintenance. Lubrication can be perormed rom the head o the stud. ote Miniature Type, Thrust Disk Type Miniature am ollowers, stud diameters o and o Standard Type, -Lube, and Inch Series am ollowers are excepted. 2 or Eccentric Type, the stud screw diameter G shown in the table is applied. or Easy Type, the -way is applied to all the sizes. The rease nipple on the end ace side o the stud is attached as an accessory.

7 -Lube Unit or based on a new concept -Lube Unit -Lube Unit or L -Lube Unit or is a lubricatin part to be mounted in. Periodic lubrication is not required because this product supplies the lubricatin oil that is indispensable or the external diameter surace o the and track surace o. Lubrication onto the track surace is not required or a lon time. I a shortae o oil occurs, abrasion will be caused by reddish brown rust. I rease is too much, it will scatter and cause environmental pollution. -Lube ote Purchase this product separately rom -Lube Unit. This lubricator is made o the inter-porous sintered resin resultin rom sinterin and ormin ine resin powder, and imprenates a lare quantity o l u b r i c a t i n o i l b y u s i n a capillary phenomenon to be caused in the internal space. eore imprenation esin portion Meltin couplin esin particles are coupled by meltin. There are many spaces. Ater imprenation To pae Lubricatin oil portion Lubricatin oil is kept in the spaces o resin particles. L Lubricatin oil will be continuously supplied or a lon time. -Lube Unit L 2 apillary lubricator Applications o A lon-time maintenance-ree status o the track surace has been achieved. "onventional cam ollowers" Without chanin the mountin s and Endurance test Sample Lubricatin condition speed Stroke lenth Track surace speciications Ambient temperature Test conditions 2 A combination with -Lube Unit or L L, -Lube Unit or W/SG, -Lube -Lube Unit only without prepacked rease /s SKD Hardness H or more Surace rouhness z:. m or less oom temperature I L is combined ote are oset several in the axial direction accordin to the thickness o the L resin cover. esidual ratio o lubricatin oil% Lubrication maintenance is not required or a lon time. The perormance o L has been substantiated by endurance test result. ote 2 Endurance is checked by usin the round track surace. or operatin in the other conditions, the customer is requested to make a check with its own machine. Solid lubrication provides lon time operation ree rom re-lubrication. Inside o Test result 7 -Lube Unit or unnin distancekm Sample Sample 2 -Lube Track surace -Lube is the most desirable. Track surace ull Maintenance ree eddish brown abrasion powder is enerated. The circumerence is made sticky by rease. This can prevent the ambient environment rom bein polluted. 7 -Lube (Solid Lubrication) eedle oller -Lube W /SG -Lube (Solid Lubrication) -Lube Unit or L emark -Lube Unit can be combined with Standard Type, Thrust Disk Type, -Lube, entralized Lubrication Type, or ylindrical oller.

8 Identiication umber Load atin and Lie Some examples o the identiication number o are shown below. or applicable material symbol, roller uide method, seal and shape o outside surace, reer table o each series. Examples o identiication number Example Example 2 Example Example S W W P /SG asic dynamic The basic dynamic is deined as the constant radial load that % o a roup o identical can be operated,, revolutions individually under the same conditions ree rom any material damae caused by rollin atiue. asic static The basic static is the static radial load constant in direction and manitude that ives the contact stress shown at the center o the contact area o the rollin element and the raceway receivin the maximum load. Load actor It is not unusual or the actual loads to exceed the calculated loads, due to vibration and shocks produced when operatin the machine. The actual bearin load is obtained by multiplyin the calculated load by the load actor shown in Table 2. Table 2 Load actor Operatin conditions Smooth operation without shocks Ordinary operation w.2.2. earin lie Operation subjected to vibration and shocks. Model number S SW W W/SG ES E -U -U -SU U H H Miniature Type am ollower Thrust Disk Type Miniature am ollower Standard Type am ollower Thrust Disk Type am ollower -Lube am ollower Solid Eccentric Stud Type am ollower Eccentric Type am ollower entralized Lubrication Type am ollower ( ) entralized Lubrication Type am ollower ( ) Easy Type am ollower ylindrical oller am ollower Inch series am ollower(with Hexaon socket) Inch series am ollower(with Screw driverslot) Inch series am ollower(with Hexaon socket) Inch series am ollower(with Screw driverslot) Size The value indicates a stud diameter. (unit: ) In the inch series, the outside diameter o the outer rin in units o / inch is indicated. Hih carbon steel made made asic ratin lie is calculated as ollowin omula. L P r / where, L asic ratin lie, rev. asic dynamic, P r Dynamic equivalent radial load, Accordinly, when the rotational speed per minute is iven, the basic ratin lie is represented as the total service hours accordin to the ollowin equations: L h where, L n Static Saety actor 2 L h asic ratin lie represented by service hours, h n otation speed, min - The static saety actor s is deined as in the ollowin equation and its eneral values are shown in Table. s P r where, asic static, P Static equivalent load, Allowable Static Load The applicable load on is, in some cases, limited by the bendin strenth and shear strenth o the stud and the strenth o the instead o the o the needle roller bearin. Thereore, the maximum allowable static load that is lmited by these strenths is speciied. method With cae ote( ) ylindrical oller am ollwer is ull conplement with "o Symbol". ote( ) entralized Lubrication Type and Easy Type are sealed Type with "o Symbol". outside surace Table Static saety actor Operatin conditions o the bearin When hih rotational accuracy is required or ordinary operation conditions or ordinary operation conditions not requirin very smooth rotation When there is almost no rotation s. lassiication symbol lass P lass P lass P lass Applicable to Miniature S series =.2k=.lbs. =.7inch

9 Accuracy learance The accuracy o is shown in Table, Table., Table.2 and Table.. with special accuracy are also available. When they are required, please contact. Table Tolerances Dimensions and symbols Outside dia. o D Stud dia. d Series Miniature S series See Table. h rowned Metric series ylindrical h7 rowned Inch series See Table.2 See Table. unit: m ylindrical The radial internal clearances o are shown in Table. Table adial internal clearance Miniature S series S, S W S. S S Metric series - ylindrical oller Inch series -H -H -H-H H H unit: m adial internal clearance Max. 7 Width o ote( ) Also applicable to the entire except Miniature series and Inch series H2 H H H H Table. Tolerances and allowable values o s (Miniature S series) Dmp Sinle plane mean outside dia. deviation K ea adial runout o assembled bearin (Max.) lass lass lass lass lass lass lass lass Hih Low Hih Low Hih Low Hih Low 7 Table.2 Tolerances and allowable values o s (Metric series cylindrical s) D ominal outside dia. o Dmp Sinle plane mean outside dia. deviation Over Incl. Hih Low Dsp Outside dia. variation in a sinle radial plane (Max.) Dmp Mean outside dia. variation (Max.) 7 unit: m K ea adial runout o assembled bearin (Max.) unit: m it ote( ) Only representative s are shown in the table, but this table is applicable to the entire except Miniature series, ylindrical oller, and Inch series. Tables and 7 show recoended tolerances o mountin holes or am ollower studs. Since the am ollower is supported in a cantilever position, the mountin hole diameter should be prepared without play between the stud and the hole especially when heavy shock loads are applied. Table ecoended it Miniature S series Type U U2 U2- U-2 Tolerance class o mountin hole or stud H Metric series H7 Inch series 7 ote( ) Only representative s are shown in the table, but this table is applicable to the entire am ollowers except Miniature series and Inch series. Table. Tolerances and allowable values o s (Inch series cylindrical ) D ominal outside dia. o Dmp Sinle plane mean outside dia. deviation Over Incl. Hih Low Dsp Outside dia. variation in a sinle radial plane (Max.) Dmp Mean outside dia. variation (Max.) unit: m K ea adial runout o assembled bearin (Max.) Table 7 Dimensional tolerances o mountin hole ominal outside dia. o stud Over Incl. Over Incl. 7 Over H Incl. Over H7 Incl. unit: m =.2k=.lbs. =.7inch

10 Track apacity Allowable otational Speed Track capacity is deined as a load which can be continuously applied on a am ollower placed on a steel track surace without causin any deormation or indentation on the track surace when the o the am ollower makes contact with the matin track surace (plane). The track capacities shown in Tables.,.2 and. are applicable when the hardness o the matin track surace is H (Tensile strenth /2). When the hardness o the matin track surace diers rom H, the track capacity is obtained by multiplyin the value by the track capacity actor shown in Table. I lubrication between the and the matin track surace is insuicient, seizure and/or wear may occur dependin on the application. Thereore, attention must be paid to lubrication and surace rouhness o the matin track especially or hih-speed rotations such as cam mechanisms. or lubrication between the and the matin track surace, -Lube Unit or is recoended. Table. Track apacity or Miniature Type am ollower S, S W with cylindrical S. S2 S2. S S S S Track capacity Table. Track capacity or Inch series Track capacity 77 unit: Track capacity 2 Table.2 Track capacity or Metric series am ollower Track capacity unit: Track capacity ote( ) This table is applicable to the entire except Miniature series and Inch series. Track capacity unit: Track capacity Table Track capacity actor Hardness H 2 2 Tensile strenth / unit: Track capacity actor The allowable rotational speed o is aected by mountin and operatin conditions. or reerence, Table shows d n values when only pure radial loads are applied. onsiderin that axial loads also act under actual operatin conditions, the recoended d n value is / o the value shown in the table. In case o -Lube am ollower or with -Lube unit, d n value is or less. In case o -Lube am ollower or with -Lube unit with axial loads, d n value is or / o the values in Table, whichever smaller. Table d n values o Type Lubricant ylindrical oller ote( ) d n value d n where, d Stud diameter notational speed rpm Lubrication Grease 2 7 Grease-prepacked are shown in Table. The lubricatin rease prepacked in these bearins is ALAIA GEASE S2 (SHELL). or without prepacked rease, rease should be packed throuh the oil hole in the stud or use. I they are used without rease, wear o rollin contact suraces may take place, leadin to a short bearin lie. Oil H - H H- H H H H H H H H2 H2 H2 H H2 H H H H H2 H H H - H H- H H H H H H H H2 H2 H2 H H2 H H H H H2 H H Table Grease-prepacked With prepacked rease Without prepacked rease Type With cae ull Series complement Size o stud dia. d Miniature series Metric series W ES E S S W -Lube W /SG 2 entralized Lubrication Type Easy Type ylindrical oller Inch series Inch series U U SU U H H d d d otes( ) or Eccentric Type (E), thread diameter G shown in the table o s is applicable. ( 2 ) This am ollower incorporates -Lube which includes a lare amount o lubricatin oil. 2 =.2k=.lbs. =.7inch 2

11 Oil Hole Accessories Optional Speciication The position o oil hole is shown in Table. e-reasin cannot be made or models without a oil hole. Grease should be supplied ently with a straiht rease un as speciied by JIS :, which is applied careully to the nipple head rom the ront. When PT rease nipple on Table or P rease nipple on Table is attached on stud end, it is possible to lubricate with a eneral rease un rom PT or P rease nipple without lubrication nozzle on Table. Some o that oil hole is not prepared on Table cannot be lubricated. Table Position o oil hole Series Size o stud dia. d Miniature Type am ollower Thrust Disk Type Miniature am ollower Standard Type am ollower Thrust Disk Type am ollower W Solid Eccentric Stud Type am ollower ES Eccentric Type am ollower E ylindrical oller am ollower U -Lube am ollower Position o oil hole S S W d d d W /SG Oil hole is prepared. Stud Stud head outside surace 2 Stud end Table Type and Dimension o Lubrication ozzles Type A-T A- - A- A Dimension 2 Width across lats 2 Width across lats Width across lats Width across lats Width across lats 2 Width across lats Width across lats PT/ Width across lats PT/ Width across lats Width across lats PT/ PT/ Width across lats PT/ Width across lats Applicable rease nipple and re-rease ittin P- P- e-rease ittin P- P- PT- PT- P2 P P- P am ollower accessories are shown in Table. Grease nipple s are shown in Table. Dimensions o plu or unused oil hole and s o plu inserter are shown in Table 7. Table Accessories Series Size o stud dia. d Miniature Type am ollower Thrust Disk Type Miniature am ollower Standard Type am ollower Thrust Disk Type am ollower W Solid Eccentric Stud Type am ollower ES ylindrical oller am ollower U S Accessories S W -Lube am ollower W /SG Eccentric Type am ollower E entralized Lubrication Type am ollower U U Easy Type am ollower SU Inch series am ollower (With Hexaon socket) Inch series am ollower (With Screw driverslot) Inch series am ollower H (With Hexaon socket) d d.d.d d d d. d 7. Inch series am ollower H (With Screw driverslot) Grease nipple Table Dimensions o rease nipple or standerd am ollwer Plu Attached ut Sprin washer ote( ) or Eccentric Type am ollower E, thead diameter G is applied. PT rease nipple in Table can be attached instead o standard accessories by direction. With PT rease nipple, it is possible to lubricate with a eneral rease un (JIS :) without lubrication nozzle on Table. I required, please order with supplemental code, "/P" at the end o identiication number. Example o Identiication umber. P Table Dimension o PT rease nipple. ode number PT- PT- Dimension o rease nipple d D D L L W 2 Size o stud dia. d ote( ) or Eccentric Type am ollower E, thead diameter G is applied. Table Dimension o assembled PT rease nipple. entralized Lubrication Type am ollower U, U Easy Type am ollower SU Inch series am ollower (With Hexaon socket) Inch series am ollower (With Screw driverslot) Inch series am ollower H (With Hexaon socket) Inch series am ollower H (With Screw driverslot) d d d d d.. d d.. d d 7. 7.d d 7. 7.d 2 otes( ) In case o Eccentric Type (E), thread diameter G shown in the table o s is applicable in place o stud dia. and the oil hole on the outer surace o the stud cannot be used or lubrication. ( 2 ) e-lubrication can be made rom the re-reasin ittin that is inserted into the hexaon hole. ( ) Grease nipple is incorporated in the hexaon hole. ereasin can be made rom the stud head and the stud end by press ittin a supplied rease nipple into the stud end. ( ) Tapped holes or oil connectors are provided at the stud end and hole o the head. ( ) e-reasin can be made rom the rease nipple in the hexaon hole. - 2 Width across lats PT/ Width across lats ote( ) HSP-(Yamada orporation)can be used or them. emark The above nozzles can be atached on the standard rease un shown below. I required, please consule to with o lubrication ozzle. Lubrication ozzle PT/ ody o rease un ode number P- P- Dimensions d D L W. 7 2 Size o stud dia. d 2 otes( ) This table is applicable except Inch series. ( 2 ) or Eccentric Type am ollower E, thead diameter G is applied. Table Dimensions o Grease nipple or Inch series ode number P2 P P- P ode number PT- PT- Dimensions d D D L L W Applicable H- H H H H2 H.. 2 H H Table 7 Dimensions o plu or Inch series ode number US2 US US Dimensions o plu Dimension o inserter D t d. Applicable H H....2 H H Dimension 2 2 Size o stud dia. d ote( ) or Eccentric Type am ollower E, thead diameter G is applied. Inserter Stud =.2k=.lbs. =.7inch 2

12 Operatin Temperature ane The operatin temperature rane or is - +. Please pay attention as the s shown in table have dierent rane. Table estricted Operatin Temperature ane Type Size o stud dia. d Miniature Type S Thrust Disk Type Miniature S W Standard Type Thrust Disk Type W Stainless Steel Standard Type Stainless Steel Thrust Disk Type W -Lube W /SG Type d 2 With cae d d d d otes( ) deree in continuous operation. ( 2 ) deree or lower is recoended in lon time. 2 Make the center axis o the mountin hole perpendicular to the movin direction o the am ollower and match the side shoulder accurately with the seatin surace indicated by in the table o s. (See i..) Then, ix the am ollower with the nut. Do not hit the lane head o the am ollower directly with a haer, etc. This may lead to a bearin ailure such as irreular rotation or crackin. i. Seatin surace 2 The mark on the lane head o the stud indicates the position o the oil hole on the raceway. Avoid locatin the oil hole within the loadin zone. This may lead to a short bearin lie. (See i. 2.) The hole located in the middle part o the stud perpendicular to the stud center axis is used or reasin or lockin. Solid Eccentric Stud Type and Eccentric Type, are mounted in reerence position where mark on the head o stud is located as i.. The position can be adjusted appropriately by turnin the stud with a screwdriver or hexaon bar wrench usin the screwdriver slot or hexaon hole o the stud head. The stud is ixed with a nut and a sprin washer, etc. The tihtenin should not exceed the values o maximum tihtenin shown in the table o s. When shock loads are applied and the adjusted eccentricity has to be ensured, it is recoended to make holes in the housin, stud and eccentric collar, and ix the stud with a dowel pin as shown in i.. However, when the stud diameter is less than (Eccentric collar diameter ), it is diicult to make a hole in the stud because the stud is throuh-hardened. Eccentricity Load Stud dia. i. eerence position or adjustin o Solid Eccentric Stud Type and Eccentric Type am ollwers Dowel pin Eccentric callor is available or Inch series. with Eccentric collars, E are also available. I required, please consult with. Table 2 Eccentric collars or Inch series am ollowers Identiical number o collar E E E E E E2 E2 E2 E unit: Outer diameter Lenth Eccentri Applicable o collar o collar city Stud dia. de d. ( ). ( )..2 - ()()()(). ( ). ( ).. ( ) ()()()() -.7 ( 2 ).7 ( 2 ).. ( ) ()()()().7 ( ).7 ( ).7. ( 7 ) ()()()() ( 2 ) ()()()() 2.2 ( 7 ).2 ( 7 ).7.7 ( ) 2 ()()()(). ( ). ( 2 ).7. ( ) ()()()() ( 7 ) ()()()(). ( ). ( )..7 ( ) 7 or mountin Easy Type, it is recoended to ix the ixin screw rom the upper side to the stepped portion o the stud. (See i..) Oil Hole i. example o Solid Eccentric Stud Type am ollower Load In case o Eccentric Type (E), the lenth o the mountin hole should be more than. loner than the (Eccentric collar width) shown in the table o s. (See i..) i. example o Easy Type am ollower i. 2 Oil hole position and loadin direction Precaution or Use When tihtenin the nut, the tihtenin should not exceed the values shown in the table o s. I the tihtenin is too lare, it is possible that the threaded portion o the stud will be broken. When there is a possibility o loosenin, a special nut such as a lock nut, sprin washer, or sel-lockin nut should be used. i. Lenth o the mountin hole o Eccentric Type am ollower Do not wash -Lube am ollower with oranic solvent and/or white kerosene, which have the ability o removin at nor leave them in contact with the above aents. 2 To ensure normal rotation o the -Lube am ollower, apply a load o % or over o the dynamic at use. 27 =.2k=.lbs. =.7inch 2

13 -Lube Unit or Structure o -Lube Unit or -Lube unit -Lube Maniied photos o -Lube eore imprenatin oil Ater imprenatin oil Table Dimensions o -Lube Unit or usion- bonded esin part Lubricant part -Lube am ollower esin particles are stronly usion bonded. Lubricant is retained in cavities amonst resin particles. The identiication number example o shown below. Model code Size o L (Size o combined am ollower) unit : Allowable rotation speed -Lube Unit is The rotation speed o am ollower with -Lube Unit should not exceeded d n=, or reerence. Set the -Lube Unit perpendicularly to the center axis o am ollower and ix toether with am ollower by tihtenin nut. i. 7 o -Lube Unit 2 Position o -Lube Unit is adjustable. -Lube Unit must be positioned avoidin loadin direction. Model number L L L L L - L L - L L L L oundary Dimensions W H T t Model number Applicable oundary Dimensions D max ote( ) Only representative s shown in the table, but also applicable to the same size o Metric series, with thrust disk, centralized lubrication, -Lube and ylindrical oller. ombine with -Lube is stronly recoended or ull maintenance ree d n=d n d : Stud diameter o am ollower, n : otational speed, rpm Minimum rotational anle Lubricatin oil is supplied to the whole external diameter surace o the. Accordinly, use the product in a condition in which the makes one or more turns. Operatin temperature Allowable operatin temperature rane o ollower with -Lube Unit is - to. am Load i. Load direction o am ollwer When tihtenin the nut, the tihtenin should not be exceeded the value maximum tihtenin on table. Precaution or use The maximum allowable load on am ollower with -Lube Unit is, % o the maximum allowable load o the needle bearin. -Lube Unit may be damaed and inluenced to the smooth roatation and lubricatin perormance by excessive load. 2 Ater assemlin -Lube Unit and in the machine, please conirm that -Lube unit provides oil correctly to the track surace beore actual operation. Do not use in the environment which contamination o liquid and/or harmul orein matter are expected. Do not wash with oranic solvent and/or white kerosene, which have the ability o removin at nor leave them in contact with the above aents. To ensure normal rotation o the am ollower, apply a load o % or over o the dynamic at use. Also, the needs to be rotate over a revolution to supply lubricant on entire outer diameter surace. eplace with new -Lube Unit when inside oil inishes completely. e-lubrication is not possible. 7 Do not apply a load onto the -Lube Unit directly. In case loosenin o the nut is predicted due to vibration, usin lock nut, sprin washer and other special washer are recoended. 2 =.2k=.lbs. =.7inch

14 Miniature Type ylindrical rowned With Hexaon Hole S S S S Stud dia. (e.) oundary s tihtenin asic dynamic asic static allowable static load With cae D d G G 2 H -cm S 2 S M2. 2 S 2 S S 2. S 2. S 2. S M S S S S 2 M S S S S M S S S S 7 M S S S S 7 M emarks. o oil hole is provided. 2. Provided with prepacked rease.. A nut is supplied with the stud. =.2k=.lbs. =.7inch 2

15 Thrust Disk Type Miniature ylindrical rowned With Hexaon Hole S. W S W S W Stud dia. (e.) oundary s tihtenin asic dynamic asic static allowable static load. With cae S. W. D d G G.7. M H cm. 2 S 2 S 2 W W M S 2. W S 2. W 2. M S S W W 2 M S S W W M S S W W 7 M S S W W 7 M emarks. o oil hole is provided. 2. Provided with prepacked rease.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

16 Standard Type ylindrical rowned With ae/with Hexaon Hole Stud dia d to Stud dia d to oundary s Stud (e.) dia. D d G G 2 2 H. 7 M M M M M M M.2max 2.2max.. M.2max 2.2max. 2. M..2max 2.2max. M M M M 2. M.2max 2.2max. 2. M..2max 2.2max. M..2max.2max 2. M M M M M.2max.2max M - - M - - M - - M 2 2 M. M. M.2max.2max.2max.2max.2max.2max M..2max.2max M. M..2max.2max.2max.2max.. 7 M. 7.max 2.max M. 7.max 2.max 2.. M. 2.max.max.. M. 2.max.max M. 2.max.max M. M. 2 2.max.max.max.max M2..max.max M2..max.max.. 7 M. 2 7 max max M. M max 7 max max max 7 7 ote( ) Minimum allowable value o chamer r emarks. Models with a stud diameter d o or less have no oil hole. or models with a stud dia. to, oil hole (re-reasin ittin) is provided at the head. Other models are provided with an oil hole (rease nipple) at the head and an oil hole each on the outside surace and end surace o the stud. 2. models with a stud diameter d o or less and the sealed models are provided with prepacked rease. Other models are not provided with prepacked rease. Perorm proper lubrication or use.. A nut is supplied with the stud. r s min tihtenin -m asic dynamic asic static allowable static load =.2k=.lbs. =.7inch

17 Standard Type ylindrical rowned ull omplement Type/With Hexaon Hole Stud dia d to Stud dia d to Stud dia. (e.) D d oundary s G G max max 2 2 H r s min tihtenin -m asic dynamic asic static allowable static load M M M M M 2 2 M. M M - - M M - - M M - - M M - - M 2 2 M. M M. M M. M M M M. M M2. M M. M. M ote( ) Minimum allowable value o chamer r emarks. Models with a stud diameter d o or less have an oil hole (re-reasin ittin) at the head. Other models are provided with an oil hole (rease nipple) at the head and an oil hole each on the outside surace and end surace o the stud. 2. Provided with prepacked rease.. A nut is supplied with the stud. 7 =.2k=.lbs. =.7inch

18 Thrust Disk Type ylindrical rowned With ae/with Hexaon Hole W W W Stud dia d to Stud dia d to Stud dia. (e.) oundary s tihtenin asic dynamic asic static allowable static load D d G G 2 2 H -m W W W W M. M W W W W M.7 M W W W W.. M. M W W. M W W 2. M..2max 2.2max max 2.2max.. 7 W - W W - W 2 M. M..2max.2max.2max.2max W - W W - W 2 M. M..2max.2max.2max.2max W W 7 M. 7 W W M..max 2.max max.max W - W W - W M. M. 2 2.max.max.max.max emarks. Models with a stud diameter d o or less have no oil hole. or Models with a stud dia. to, oil hole (re-reasin ittin) is provided at the head. Other models are provided with an oil hole (rease nipple) at the head and an oil hole each on the outside surace and end surace o the stud. 2. models with a stud diameter d o or less and the sealed models are provided with prepacked rease. Other models are not provided with prepacked rease. Perorm proper lubrication or use.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

19 -Lube With ae/with Hexaon Hole ylindrical rowned D H = d 2 G G Stud dia. (e.) oundary s tihtenin asic dynamic asic static allowable static load D d G G 2 H -m W/SG. M W/SG. M.2 max 2.2 max. 2.7 W/SG 2. M..2 max 2.2 max.. 7 W/SG - W/SG 2 M. M..2 max.2 max.2 max.2 max W/SG - W/SG 2 M. M..2 max.2 max.2 max.2 max W/SG 7 M. 7. max 2. max W/SG M. 2. max. max W/SG - W/SG M. M max. max. max. max emarks. Please do not Wash with oranic solvent and/or white kerosene which have the ability to remove at. 2. To ensure normal rotation o the bearin, apply a load o % or more o the basic dynamic at use.. The operatin temperature rane is - +. ontinuous operatin temperature is + or less.. ereasin is not possible as the bearin internal space is illed with thermosettin solid- lubricant -Lube.. A nut is supplied with the stud. =.2k=.lbs. =.7inch 2

20 Solid Eccentric Stud Type ylindrical rowned With ae/with Hexaon Hole Stud dia d to Stud dia d to Stud dia. (e.) D d G oundary s G max max 2 2 H r s min Eccentricity ε tihtenin -m asic dynamic asic static allowable static load ES ES ES ES. M ES ES ES ES 2. M ES ES - ES ES - ES ES - ES ES - 2 M. M ES ES - ES ES - ES ES - ES ES - 2 M. M ES ES ES ES 7 M ES ES ES ES M ote( ) Minimum allowable value o chamer r emarks. Models with a stud diameter d o or less have an oil hole (re-reasin ittin) at the head. Other models are provided with an oil hole (rease nipple) at the head and an oil hole each on the outside surace and end surace o the stud. 2. models with a stud diameter d o or less and the sealed models are provided with prepacked rease. Other models are not provided with prepacked rease. Perorm proper lubrication or use.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

21 Eccentric Type With ae/with Hexaon Hole ylindrical rowned Outside diameter o eccentric collar d e to Outside diameter o eccentric collar d e to Outside diameter o eccentric collar (e.) D d e oundary s G max max 2 G H r s min Eccentricity ε tihtenin -m asic dynamic asic static allowable static load E E E E. M E E E E 2 M E E - E E - E E - E E -. 2 M. M E E - E E - E E - E E - 2 M. M E E E E M E E E E 2 M E E - E E - E E - E E M. M E 2 E 2- E 2 E 2- E 2 E 2- E 2 E M2. M E E - E -2 E E - E -2 E E - E -2 E E - E M. M. M ote( ) Minimum allowable value o chamer r emarks. Models with a thread diameter G o or less have an oil hole (re-reasin ittin) at the head. Other models are provided with an oil hole (rease nipple) at the head and an oil hole on the end surace o the stud. 2. models with a stud thread diameter G o or less and the sealed models are provided with prepacked rease. Other models are not provided with prepacked rease. Perorm proper lubrication or use.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

22 Eccentric Type ull omplement Type/With Hexaon Hole ylindrical rowned Outside diameter o eccentric collar d e to Outside diameter o eccentric collar d e to Outside diameter o eccentric collar (e.) oundary s D d e G max max 2 G H r s min Eccentricity ε tihtenin -m asic dynamic asic static allowable static load E E E E 2 M E E E E 2. M E E - E E - E E - E E -. 2 M. M E E - E E - E E - E E M. M E E E E M E E E E 2 M E E - E E - E E - E E M. M E 2 E 2- E 2 E 2- E 2 E 2- E 2 E M2. M E E - E -2 E E - E -2 E E - E -2 E E - E M. M. M ote( ) Minimum allowable value o chamer r emarks. Models with a thread diameter G o or less have an oil hole (re-reasin ittin) at the head. Other models are provided with an oil hole (rease nipple) at the head and an oil hole on the end surace o the stud. 2. Provided with prepacked rease.. A nut is supplied with the stud. 7 =.2k=.lbs. =.7inch

23 entralized Lubrication Type ylindrical rowned With ae/with Screwdriver Slot -U -U Stud dia. (e.) D d G oundary s G max max 2 2 M M 2 r s min tihtenin -m asic dynamic asic static allowable static load -U- -U-. M U- -U- 2. M U- -U-- -U- -U-- 2 M. M M U- -U-- -U- -U-- 2 M. M U- -U- 7 M U- -U- M U- -U-- -U-2 -U-2- -U- -U-- -U-2 -U M. M. M2. M PT PT U- -U-- -U--2 -U- -U-- -U M. M. M ote( ) Minimum allowable value o chamer r emarks. Models with a stud diameter d o or less are provided with a lubrication tapped hole on the stud head only. Other models are provided with one lubrication tapped hole each on the head and end surace o the stud. 2. Provided with prepacked rease.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

24 Easy Type ylindrical With ae/with Hexaon Hole Stud dia d Stud dia d Stud dia. (e.) D d max max oundary s 2 L L 2 H e r s min D Tolerance s t h (e.) asic dynamic asic static allowable static load -SU SU- -SU- -SU SU- -SU- - -SU SU SU- -SU ote( ) Minimum allowable value o chamer r emarks. Models with a stud diameter d o or less have an oil hole (re-reasin ittin) at the head. Other models are provided with an oil hole (rease nipple) at the head. 2. Provided with prepacked rease. =.2k=.lbs. =.7inch 2

25 ylindrical oller ylindrical rowned ull omplement Type/With Hexaon Hole Stud dia d Stud dia d to Stud dia. (e.) oundary s tihtenin asic dynamic asic static allowable static load D d G G max max 2 2 H -m U U - 2 M. M U U M. M U 7 M U 2 M U U M. M U 2 U M2. M U U -2 7 M. M emarks. Model with a stud diameter d o is provided with an oil hole (re-reasin ittin) on the stud head only. Other models are provided with one oil hole each on the head, outside surace and end surace o the stud. 2. Provided with prepacked rease.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

26 Inch Series With ae/with Hexaon Hole ylindrical rowned Stud dia. (inch) (e.) D d G U G max oundary s (inch) 2 2 H r (inch) tihtenin -m asic dynamic asic static !/ 2.7!/ 2.7!!/2. #/.2.2 o.-2 o.-2.!/.!/.....7!/ !/ %/..7 %/.!#/2 &/.!/.!/!/ -2!/ %/ %/ #/. #/.7!/ 2.2 &/.7!/ 2. #/. #/ #/ -2 #/ -2. #/. #/ &/.2 &/.!/.!/.7!/2.7!/2.72 #/.72 #/ 2. #/2 2. #/2.72 #/.72 #/.7!/2.!&/2.7!/2.!(/ &/ 7..7 %/. &/ 2.7!/.7 %/. &/ &/ - &/ -.7!/ 2.7!/ !/.!/.7!/2.7!/2.72 #/.72 #/.7!/.7!/.!/.!/. #/ 7. $%/ /.!/. #/ !/ !/. #/.7!/ 2. #/. #/.7!/ 2!/ 2 -!/ %/.7 %/.....7!/.7!/ 7. %/ 7. %/.7!/2.7!/2.72 #/.72 #/.7!/.7!/.!/.!/.!/.!/ 2.2 %%/ / 2.2 %%/ / %/ !/ 2.2 &/.7 %/.27 %/.2 &/.7 %/ %/ - %/ -. #/. #/ !/ 2.!/ 2. #/. #/.7!/2.7!/2.72 #/.72 #/. %/2. %/2 7. %/ 7. %/.!/ 2. #/.!/ 2. #/ #/ #/. 7. &/.. #/. #/ #/ - #/ -.2 &/.2 &/ #/. #/. &/. &/.7!/2.7!/2.72 #/.72 #/. %/2. %/2 7. %/ 7. %/.!/ 2. (/2.!/ 2. (/2.2 &/ !/.2 &/ 7.!/.7!/.2 &/ &/ - &/ !/ 2.7!/ 2.7!/2.7!/2.72 #/.72 #/.72 #/.72 #/. &/. &/.!/ 7.!%/2.!/ 7.!%/2 2 2 emarks. Models with a stud diameter d o. or less have no oil hole. Other models are provided with one oil hole each on the outside surace and end surace o the stud. 2. Provided with prepacked rease.. Eccentric Type Inch Series, E are also available. I required, please consult to.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

27 Inch Series With ae/with Screwdriver slot ylindrical rowned Stud dia. (inch) (e.) D d G U G max oundary s (inch) 2 2 r (inch) tihtenin -m asic dynamic asic static !/ 2.7!/ 2.7!!/2. #/.2.2 o.-2 o.-2.!/.!/.....7!/ 2.7 %/.7!/ !/ %/.!#/2.7 %/. &/.!/.!/!/ -2!/ %/ %/ %/. #/.7!/ #/. #/.7!/ 2.2 &/.7!/ 2. #/. #/ #/ -2 #/ -2. #/. #/ &/.2 &/.!/.!/.7!/2.7!/2.72 #/ 2. #/2.72 #/ 2. #/2.7!/2.7!/2.!&/2.!(/ &/ 7..7 %/. &/ 2.7!/.7 %/. &/ &/ - &/ -.7!/ 2.7!/ !/.!/.7!/2.7!/2.72 #/.7!/.72 #/.7!/. #/.!/ 7. $%/ /. #/ !/ !/. #/.7!/ 2. #/. #/.7!/ 2!/ 2 -!/ %/.7 %/.....7!/.7!/ 7. %/ 7. %/.7!/2.7!/2.72 #/.7!/.72 #/.7!/.!/.!/ 2.2 %%/ / 2.2 %%/ / %/ !/ 2.2 &/.7 %/.27 %/.2 &/.7 %/ %/ - %/ -. #/. #/ ).!/ 2.!/ 2. #/. #/.7!/2.7!/2.72 #/. %/2.72 #/. %/2.!/.!/ 2. #/ 2. #/ #/ #/. 7. &/.. #/. #/ #/ - #/ -.2 &/.2 &/ #/. #/. &/. &/.7!/2.7!/2.72 #/. %/2.72 #/. %/2.!/.!/ 2. (/2 2. (/2.2 &/ !/.2 &/ 7.!/.7!/.2 &/ &/ - &/ !/ 2.7!/ 2.7!/2.7!/2.72 #/.72 #/.72 #/.72 #/.!/.!/ 7.!%/2 7.!%/2 2 2 emarks. Models with a stud diameter d o. or less (marked *) are provided with an oil hole on the stud head only. Other models are provided with one oil hole each on the head, outside surace and end surace o the stud. 2. Provided with prepacked rease.. Eccentric Type Inch Series, E are also available. I required, please consult to.. A nut is supplied with the stud. 7 =.2k=.lbs. =.7inch

28 Inch Series ull omplement Type/With Hexaon Hole ylindrical rowned Stud dia. (inch) (e.) D d G U G max oundary s (inch) 2 2 H r (inch) tihtenin -m asic dynamic asic static !/ 2.7!!/2.7!/ 2. #/.2.2 o.-2 o.-2.!/.!/.....7!/ 2.7 %/.7!/2.7!/2.7!/.7!/.7! / !/ %/..7 %/.!#/2 &/.!/.!/!/ -2!/ %/ %/ %/. #/.7!/2.7!/2.7!/.7!/.7! / /.. 7. #/ 7. #/.7!/ 2.2 &/.7!/ 2. #/. #/ #/ -2 #/ -2. #/. #/ &/.2 &/.!/.!/.7!/2.7!/2.72 #/.72 #/ 2. #/ 2 2. #/ 2.72 # /.72 #/.7!/ 2.7!/ 2.!& /2.!(/ &/ 7..7 %/. &/ 2.7!/.7 %/. &/ &/ - &/ -.7!/ 2.7!/ !/.!/.7!/2.7!/2.72 #/.72 #/.7!/.7!/.!/.!/. # / / 7. $% / /.!/. #/ !/2 7.7!/. #/.7!/ 2. #/. #/.7!/ 2!/ 2 -!/ %/.7 %/.....7!/.7!/ 7. %/ 7. % /.7!/2.7!/2.72 #/.72 #/.7!/.7!/.!/.!/.!/.!/ 2.2 %%/ / 2.2 %%/ / %/ !/ 2.2 &/.7 %/.27 %/.2 &/.7 %/ %/ - %/ -. #/. #/ ).!/ 2.!/ 2. #/. #/.7!/2.7!/2.72 #/.72 #/. %/ 2. %/ 2 7. %/.! / 7. %/.!/ 2. #// 2. # / / #/ #/. 7. &/.. #/. #/ #/ - #/ -.2 &/.2 &/ #/. #/. & /. &/.7!/2.7!/2.72 #/.72 #/. % /2. % /2 7. %/.!/ 7. %/.!/ 2. ( /2 2. (/ 2.2 &/ !/.2 &/ 7.!/.7!/.2 &/ &/ - &/ !/ 2.7!/ 2.7!/2.7!/2.72 #/.72 #/.72 #/.72 #/. &/.! /. &//.!/ 7.!%/2 7.!%/2 7 7 emarks. Models with a stud diameter d o. or less have no oil hole. Other models are provided with one oil hole each on the outside surace and end surace o the stud. 2. Provided with prepacked rease.. Eccentric Type Inch Series, E are also available. I required, please consult to.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

29 Inch Series ull omplement Type/With Screwdriver Slot ylindrical rowned Stud dia. (inch) (e.) D d G U G max oundary s (inch) 2 2 r (inch) tihtenin -m asic dynamic asic static !/ 2.7!/ 2.7!!/2. #/.2.2 o.-2 o.-2.!/.!/.....7!/ 2.7 %/.7!/2.7!/2 *.7!/ *.7!/.7! / / !/ %/..7 %/.!#/2 &/.!/.!/!/ -2!/ %/ %/ %/. #/.7!/2.7!/2 *.7!/ 7. #/ 7. #/.7!/ 2.2 &/.7!/ 2. #/. #/ #/ -2 #/ -2. #/. #/ &/.2 &/.!/.!/.7!/2.7!/2.72 #/ 2. # /2.72 #/ 2. # /2.7!/ 2.7!/ 2.!&/ 2.!(/ &/ 7..7 %/. 2.7!/.7 %/. &/ &/ &/ - & / -.7!/ 2.7!/ !/.!/.7!/2.7!/2.72 #/.72 #/.7!/.7!/. # / /.! / 7. $%/ /. #/ !/2 7.7!/. #/.7!/ 2. #/. #/.7!/ 2!/ 2 -!/ %/.7 %/.....7!/.7!/ 7. %/ 7. %/.7!/2.7!/2.72 #/.72 #/.7!/.7!/.!/.!/ 2.2 %% / / 2.2 %%/ / %/ !/ 2.2 &/.7 %/.27 %/.2 &/.7 %/ %/ - %/ -. #/. #/ ).!/ 2.!/ 2. #/. #/.7!/2.7!/2.72 #/. %/ 2.72 #/. %/ 2.!/.!/ 2. #// 2. #// #/ #/. 7. &/.. #/. #/ #/ - #/ -.2 &/.2 &/ #/. #/. &/. &/.7!/2.7!/2.72 #/. %/ 2.72 #/. %/ 2.!/.!/ 2. (/ 2 2. (/ 2.2 &/ !/.2 &/ 7.!/.7!/.2 &/ &/ - &/ !/ 2.7!/ 2.7!/2.7!/2.72 #/.72 # /.72 #/.72 # /.!/.! / 7.!%/2 7.!%/ !/ 7.. #/.7!/!/ -.7!/...!/ 2.7 %/.!/.!/.72 # / 2. # /2. #// emarks. Models with a stud diameter d o. or less (marked *) are provided with an oil hole on the stud head only. Other models are provided with one oil hole each on the head, outside surace and end surace o the stud. 2. Provided with prepacked rease.. Eccentric Type Inch Series, E are also available. I required, please consult to. =.2k=.lbs. =.7inch 2

30 Inch Series Heavy Duty ull omplement Type/With Hexaon Hole ylindrical rowned H H H H Stud dia. (inch) (e.) D d G U G max oundary s (inch) 2 2 H r (inch) tihtenin -m asic dynamic asic static.!/ H - H H - H H - H H - H.7!/ 2.2 (/. #/. #/.!/.!/!/ -2!/ -2.!/.!/ %/ H - H H - H H - H H - H %/. 7.2!!/. &/ &/ %/ %/ %/ -2 % / %/ %/..... #/. #/.7!/2.7!/2.7!/.7!/.7!//.7!//.. &/ &/... &/ H H H H H H H H. #/.7!/ 2..2 &/.7!/ 2. &/ &/ &/ - &/ -. #/. #/ &/.2 &/.!/.!/.7!/2.7!/2.72 #/.72 #/ 2. #/ 2 2. #/ 2.72 #/.72 #/.7!/ 2.7!/ 2.!&/2.!&/ %/ H H H H H H H H..7 %/.7 %/ 2.7!/.7 %/.7 %/ %/ - %/ -.7!/ 2.7!/ !/.!/.!/.!/.72 #/.72 #/ 2. #/ 2 2. #/ 2.!/.! /. / #/ H H H H H H H H 7.7!/. #/. #/. #/. #/. #/ #/ - #/ -.7 %/.7 %/ !/.7!/ 7. %/ 7. %/.!/.!/.72 #/.72 #/ 2. # /2 2. #/ 2.!/.!/.!/.!/ ^!/ / ^!/ / &/ H 2 H 2 H 2 H 2 H 2 H 2 H 2 H !/ 2.2 &/.2 &/.27 %/.2 &/.2 &/ &/ - &/ -. #/. #/ ).!/ 2.!/ 2. #/. #/.!/.!/.72 #/.72 #/ 2. #/ 2 2. #/ 2 7. %/ 7. %/.!/.!/ 2.!/ 2.!/ 2 2. H 2 H H 2 H H 2 H H 2 H. #/. 7. &/... - US - US.2 &/.2 &/ #/. #/. &/. &/.!/.!/.72 #/.72 #/ 2. #/ 2 2. #/ 2 7. %/ 7. %/.!/.!/ 2.!(/ / 2.!(/ / 2.7 H 2!/ H H 2 H H 2 H H 2 H 7..7!/ 2.7!/ 7.!/.7!/ 2.7!/!/ -!/ !/ 2.7!/ 2.!/.!/.72 #/.72 #/.7!/.7!/. & /. &/.!/.! / 7.!%/2 7.!%/ H!/ H H H H H H H.!/ 2.!/ 2.7!/. #/.!/ 2.7!/!/ -!/ - 2.7!/ 2.7!/ !/ 7.!/.2 (/.2 (/.!/.!/.72 #/.72 #/.7!/.7!/.7!/ 2.7!/ #/ 2 2. # /2.7 #(/.7 #(/. H!/2 H 2 H H 2 H H 2 H H #/.!/ 2 2.!/. #/.!/ 2!/ 2 -!/ 2 -.7!/.7!/.....!/ 2.!/ 2.7 %/.7 %/.!/.!/.!/.!/.7!/.7!/. #/. #/ #/ 2 2. # /2. #/. #/ H #/ H H H.!/ 2.. #/ #/ - U. #/ #/ 7.2!!/.!/.!/.7!/. #/ 7 2. # 2. H H H H. 7.!/. - U.!/ 2.2..!/ 2. #/.!/.!/.7!/. #/ 7 2. # /2. #%/ 2 7 emarks. Models with a stud diameter d o 7. or less have no oil hole. Other models are provided with one oil hole each on the outside surace and end surace o the stud. 2. Provided with prepacked rease.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

31 Inch Series Heavy Duty ull omplement Type/With Hexaon Hole ylindrical rowned H H H H Stud dia. (inch) (e.) D d G U G max oundary s (inch) 2 2 r (inch) tihtenin -m asic dynamic asic static.!/ H - H H - H H - H H - H.7!/ 2.2 (/. #/. #/.! /.! /!/ -2!/ -2.!/.!/ %/ %/.7!/2 *.7!/.7!/2 *.7!/.7! / /.7! H - %/ H H - H H - H H - H %/. 7.2!!/. &/ &/ %/ %/ %/ -2 %/ %/ %/ #/ #/.7!/2 *.7!/.7!/2 *.7!/.7! / /.7! / /.. &/ &/... &/ H H H H H H H H. #/.7!/ 2..2 &/.7!/ 2. &/ &/ &/ - &/ -. #/. #/ &/ &/.!/.!/.7!/2.7!/2.72 #/.72 # / 2. #/ 2 2. #/ 2.7! /2.7! /2.!&/2.!&/ %/ H H H H H H H H..7 %/.7 %/ 2.7!/.7 %/.7 %/ %/ - %/ -.7!/ 2.7!/ !/.!/.!/.!/.72 #/.72 #/ 2. #/ 2 2. #/ 2. / #/ H H H H H H H H 7.7!/. #/. #/. #/. #/. #/ #/ - #/ -.7 %/.7 %/ !/.7!/ 7. %/ 7. %/.!/.!/.72 #/.72 # / 2. #/ 2 2. #/ 2.!/.!/ 2. ^!/ / 2. ^!/ / &/ H 2 H 2 H 2 H 2 H 2 H 2 H 2 H !/ 2.2 &/.2 &/.27 %/.2 &/.2 &/ &/ - &/ -. #/. #/ !/ 2.!/ 2. #/. #/.!/.!/.72 #/.72 #/ 2. #/ 2 2. #/ 2.!/.!/ 2.!// 2.!// 2 2. H 2 H H 2 H H 2 H H 2 H. #/. 7. &/... - US - US.2 &/.2 &/ #/. #/. &/. &/.!/.!/.72 #/.72 # / 2. #/ 2 2. #/ 2.!/.!/ 2.!(/ / 2.!(/ / 2.7 H 2!/ H H 2 H H 2 H H 2 H 7..7!/ 2.7!/ 7.!/.7!/ 2.7!/!/ -!/ !/ 2.7!/ 2.!/.!/.72 #/.72 #/.7!/.7!/.!/.!/ 7.!%/2 7.!%/ H!/ H H H H H H H.!/ 2.!/ 2.7!/. #/.!/ 2.7!/!/ -!/ - 2.7!/ 2.7!/ !/ 7.!/.2 (/.2 (/.!/.!/.72 #/.72 #/.7!/.7!/ #/ 2 2. #/ 2.7 #(/.7 #(/. H!/2 H 2 H H 2 H H 2 H H #/.!/ 2 2.!/. #/.!/ 2!/ 2 -!/ 2 -.7!/.7!/.....!/ 2.!/ 2.7 %/.7 %/.!/.!/.!/.!/.7!/.7!/ #/ 2 2. #/ 2. #/. #/ #/ H H H H.!/ 2.. #/ #/ - U. #/ #/ 7.2!!/.!/.!/.7!/ 7 2. #/ 2. H H H H. 7.!/. - U.!/ 2.2..!/ 2. #/.!/.!/.7!/ 7 2. #/ 2. #%/ 2 7 emarks. Models with a stud diameter d o 7. or less (marked *) are provided with an oil hole on the stud head only. Other models are provided with one oil hole each on the head, outside surace and end surace o the stud. 2. Provided with prepacked rease.. A nut is supplied with the stud. =.2k=.lbs. =.7inch

32 eady-made Track or The accuracy o the track, which an o am ollowers contacts, reatly inluences to the runnin perormance o and equipments. eady-made Track or is a hih precision track, which was desined to achieve the oriinal perormance o am ollowers. It can be easily installed with ixin bolts. Dependin on mountin direction, two orms o A and the can be selectable. 2 Dimensions A Track SKS or equivalent Surace hardness H or more ominal s Ln W H d d 2 h A Track Identiication umber An example o identiication number is shown below. Track TLA- -- TLA- -- TLA- -- TLA- -- TLA- -- TLA- -- TLA--- TLA--- TLA--- () () () emark : When a special track with dierent s, please consult with. TLA Track Model code TLA TL Overall lenth Width SKS or equivalent Surace hardness H or more Heiht ominal s Ln W H d d 2 h TL- -- TL- -- () 7 7 TL- -- TL- -- () 7 7 TL--- TL--- () 7 7 emark : When a special track with dierent s, please consult with. 7

33 Application Example Application examples o special track or are shown as below. When a special track with dierent s. please consult with. Track Track