Needle Roller Bearings - Ntn-snr.com

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Cam followers stud type truck rollers NTN Metric series C B3 Type KR Type KRLL Type KRV Type KRVLL D F n R500 a d1 e n G G1 C1 B2 B1 Type KR (With cage) D 6290mm Boundary dimensions mm D C d1 F B1 B2 G G1 C1 n B3 a e h 0 0.050 62 29 24 0 30 80 49.5 M241.5 25 0.8 8 11 4 44 8 29 24 0.021 30 80 49.5 M241.5 25 0.8 8 11 4 44 8 72 29 24 0 30 80 49.5 M241.5 25 0.8 8 11 4 44 8 0.021 29 24 30 80 49.5 M241.5 25 0.8 8 11 4 44 8 35 30 0 38 100 63 M301.5 32 1 8 15 4 53 8 80 0.021 35 30 38 100 63 M301.5 32 1 8 15 4 53 8 0 85 35 30 0.021 38 100 63 M301.5 32 1 8 15 4 53 8 35 30 0 38 100 63 M301.5 32 1 8 15 4 53 8 90 0.021 35 30 38 100 63 M301.5 32 1 8 15 4 53 8 Note 1) For bearing with cylindrical outer surface, the nominal number is followed by "X" code. In this case, the cylindrical bearing is manufactured with the tolerance for outer ring outer diameter D which conforms to JIS Class-0. Ex. KR62XLL B-184
Cam followers stud type truck rollers NTN h Type KRLL (Sealed type with cage) Type KRV (Full <strong>com</strong>plement type) Type KRVLL (Full <strong>com</strong>plement type with seal) Type KRH (With hexagonal wrench socket) Basic load ratings Load ratings of truck Limiting speeds Maximum Bearing Mass Stud dynamicstatic dynamic static tightening numbers (approx.) diameter N kgf N kgf r /min torque kg mm grease oil Nm kgfm Type NR 1) Type NRLL 1) Spherical Cylindrical Spherical Cylindrical Type Type Cr Cor Cr Cor outer ring outer ring outer ring outer ring Type KRV Type KRVLL KR KRV 28 900 55 000 2 950 5 600 6 950 34 500 710 3 500 5 000 6 500 178 18 KR62 KR62LL 0.790 24 39 500 98 500 4 000 10 000 6 950 34 500 710 3 500 3 300 4 500 178 18 KRV62 KRV62LL 0.800 24 28 900 55 000 2 950 5 600 8 050 38 500 820 3 900 5 000 6 500 178 18 KR72 KR72LL 1.04 24 39 500 98 500 4 000 10 000 8 050 38 500 820 3 900 3 300 4 500 178 18 KRV72 KRV72LL 1.05 24 45 000 88 500 4 600 9 050 9 800 53 000 1 000 5 400 40 00 5 500 360 37 KR80 KR80LL 1.55 30 58 000 147 000 5 900 15 000 9 800 53 000 1 000 5 400 2 600 3 500 360 37 KRV80 KRV80LL 1.56 30 45 000 88 500 4 600 9 050 10 400 56 000 1 060 5 750 4 000 5 500 360 37 KR85 KR85LL 1.74 30 45 000 88 500 4 600 9 050 11 400 59 000 1 160 6 100 4 000 5 500 360 37 KR90 KR90LL 1.95 30 58 000 147 000 5 900 15 000 11 400 59 000 1 160 6 100 2 600 3 500 360 37 KRV90 KRV90LL 1.97 30 . B-185
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For New Technology Network R corpor
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Technical Data A-001058 Needle roll
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Needle Roller Bearings
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DIMENSIONAL DATA CONTENTS Needle Ro
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Classification and Characteristics
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Load Rating and Life NTN Table 2.1
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Load Rating and Life NTN When the o
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Load Rating and Life NTN 2.10 Radia
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Calculation of Bearing Loads NTN (2
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Calculation of Bearing Loads NTN 3.
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Bearing Accuracy NTN 4. Bearing Acc
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A-27 Bearing Accuracy NTN 7 7 8 8 8
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Bearing Accuracy NTN Table 4.5 Allo
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Bearing Internal Clearance NTN 5.2.
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Bearing Fits NTN 6.4 Recommended Fi
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Bearing Fits NTN 6.5 Interference C
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Shaft Bearing and Fits Housing Desi
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Shaft Bearing and Fits Housing Desi
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Lubrication NTN Table 8.2 Grease va
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Lubrication NTN (4) Circulating lub
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Sealing Devices NTN 9. Sealing Devi
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Sealing Devices NTN 9.2 Combined se
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Bearing Handling NTN 10. Bearing Ha
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Bearing Handling NTN the bearing fi
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Technical Data NTN 11.2 Bearings wi
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Technical Data NTN expressed in the
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Bearing Type Symbols and Auxiliary
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Needle roller and cage assemblies B
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Needle Roller and Cage Assemblies
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Needle roller and cage assemblies N
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Cage and roller type needle roller
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Needle Roller and Cage Assemblies f
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Needle roller and cage assemblies f
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Drawn Cup Needle Roller Bearings
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Drawn cup needle roller bearings NT
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Drawn cup needle roller bearings se
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Drawn cup needle roller bearings se
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Machined Ring Needle Roller Bearing
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Machined ring needle roller bearing
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Machined-ring needle roller bearing
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Machined Ring Needle Roller Bearing
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Inner Rings
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Inner rings NTN Type IR d 510mm Bou
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Inner rings NTN d 1520mm Boundary d
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Inner rings NTN d 80100mm Boundary
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Inner rings NTN d 170380mm Boundary
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Inner rings NTN Inch series Type MI
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Inner rings NTN d 101.600203.200mm
Page 195 and 196: Adjustable-Clearance Needle Roller
Page 197 and 198: Clearance-adjustable needle roller
Page 199 and 200: Clearance-adjustable needle roller
Page 201 and 202: Complex Bearings
Page 203 and 204: Complex bearings NTN Bearing compon
Page 205 and 206: Complex bearings NTN B-143
Page 207 and 208: Needle roller bearings with thrust
Page 215 and 216: Needle roller bearings with angular
Page 217 and 218: Needle roller bearings with three-p
Page 219 and 220: Needle roller bearings with double-
Page 221 and 222: Needle roller bearings with double-
Page 223 and 224: Roller Followers / Cam Followers
Page 225 and 226: Roller followers: Yoke-type track r
Page 229 and 230: Roller followers : Yoke type truck
Page 237 and 238: Cam followers stud type truck rolle
Page 245: Cam followers stud type truck rolle
Page 267 and 268: Thrust Roller Bearings
Page 269 and 270: Thrust roller bearings NTN Bearing
Page 271 and 272: Thrust roller bearings NTN B-209
Page 273 and 274: Thrust needle roller bearings NTN B
Page 275 and 276: Thrust needle roller bearings NTN B
Page 277 and 278: Thrust cylindrical roller bearing N
Page 283 and 284: COMPONENTS Needle Rollers/Snap Ring
Page 285 and 286: Needle rollers NTN Application of n
Page 287 and 288: Needle rollers NTN DW 4.55mm Bounda
Page 289 and 290: Snap rings NTN For shaft Type WR Be
Page 291 and 292: Snap rings NTN For housing Type BR
Page 293 and 294: Snap rings NTN Bearing numbers Boun
Page 295 and 296: Seals NTN Type G Type GD Type G Typ
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LINEAR BALL BEARINGS: Solid, Drawn
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Linear Ball Bearings NTN Components
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Linear Ball Bearings NTN Components
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Solid type linear ball bearings NTN
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Machined cup linear ball bearings N
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Linear ball bearings, stroke type N
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Machined ring linear ball bearings
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Linear flat rollers NTN Stopper Fig
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Linear flat rollers NTN Type BF Typ
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Linear roller bearings NTN Type RLM
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One-way Clutches Tension Pulleys, B
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One-way clutches NTN Shaft and hous
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One-way clutch miniature type NTN T
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Bottom roller bearings NTN Type FRI
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Bottom roller bearings NTN Type FRI
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Tensioner pulleys for textile machi
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Contents of Appendix Approximate co
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Appendix NTN ˚C-˚F temperature co
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C-5 Appendix NTN Standard ball Hult
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Appendix NTN Unit system Quantity P
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Appendix NTN Viscosity conversion t
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Appendix NTN Ordinary tolerance for
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Appendix NTN High Low Hig
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Appendix NTN H7 H8 H9 H10 H11 H13 J
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