PRODUCT SERIES

Fw 3-19mm

Needle Roller and Cage Assemblies

More series photographs (1)

Models and specifications

103 catalog records. Dimensions in mm.

Model	Bore / shaft diameter	Outside diameter	Width / length	Specifications
K3X5X7-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K3X5X7-TV Mass ≈kg 0.3 Dimensionsmm/Fw 3 Dimensionsmm/Ew 5 Dimensionsmm/Bc 7 Basic load rating N / dynamic load Cr 1540 Basic load rating N / static load Cor 1290 Fatigue limit load Cur/N 152 Limit speed nG min–1 50000 Reference speed nB min–1 78000
K3X5X9-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K3X5X9-TV Mass ≈kg 0.4 Dimensionsmm/Fw 3 Dimensionsmm/Ew 5 Dimensionsmm/Bc 9 Basic load rating N / dynamic load Cr 1710 Basic load rating N / static load Cor 1480 Fatigue limit load Cur/N 188 Limit speed nG min–1 50000 Reference speed nB min–1 80000
K3X6X7-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K3X6X7-TV Mass ≈kg 0.4 Dimensionsmm/Fw 3 Dimensionsmm/Ew 6 Dimensionsmm/Bc 7 Basic load rating N / dynamic load Cr 1430 Basic load rating N / static load Cor 970 Fatigue limit load Cur/N 109 Limit speed nG min–1 47000 Reference speed nB min–1 75000
K4X7X7-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K4X7X7-TV Mass ≈kg 0.5 Dimensionsmm/Fw 4 Dimensionsmm/Ew 7 Dimensionsmm/Bc 7 Basic load rating N / dynamic load Cr 1740 Basic load rating N / static load Cor 1270 Fatigue limit load Cur/N 145 Limit speed nG min–1 42500 Reference speed nB min–1 59000
K4X7X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K4X7X10-TV Mass ≈kg 0.7 Dimensionsmm/Fw 4 Dimensionsmm/Ew 7 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 2330 Basic load rating N / static load Cor 1840 Fatigue limit load Cur/N 236 Limit speed nG min–1 42500 Reference speed nB min–1 59000
K5X8X8-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K5X8X8-TV Mass ≈kg 0.7 Dimensionsmm/Fw 5 Dimensionsmm/Ew 8 Dimensionsmm/Bc 8 Basic load rating N / dynamic load Cr 2350 Basic load rating N / static load Cor 1920 Fatigue limit load Cur/N 237 Limit speed nG min–1 39000 Reference speed nB min–1 48000
K5X8X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K5X8X10-TV Mass ≈kg 0.9 Dimensionsmm/Fw 5 Dimensionsmm/Ew 8 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 3000 Basic load rating N / static load Cor 2650 Fatigue limit load Cur/N 350 Limit speed nG min–1 39000 Reference speed nB min–1 47000
K6X9X8-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K6X9X8-TV Mass ≈kg 0.8 Dimensionsmm/Fw 6 Dimensionsmm/Ew 9 Dimensionsmm/Bc 8 Basic load rating N / dynamic load Cr 2600 Basic load rating N / static load Cor 2280 Fatigue limit load Cur/N 285 Limit speed nG min–1 36500 Reference speed nB min–1 41000
K6X9X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K6X9X10-TV Mass ≈kg 1.1 Dimensionsmm/Fw 6 Dimensionsmm/Ew 9 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 3350 Basic load rating N / static load Cor 3150 Fatigue limit load Cur/N 420 Limit speed nG min–1 36500 Reference speed nB min–1 40000
K6X10X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K6X10X13-TV Mass ≈kg 1.9 Dimensionsmm/Fw 6 Dimensionsmm/Ew 10 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 3800 Basic load rating N / static load Cor 3100 Fatigue limit load Cur/N 395 Limit speed nG min–1 35500 Reference speed nB min–1 40000
K7X9X7-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K7X9X7-TV Mass ≈kg 0.6 Dimensionsmm/Fw 7 Dimensionsmm/Ew 9 Dimensionsmm/Bc 7 Basic load rating N / dynamic load Cr 1730 Basic load rating N / static load Cor 1770 Fatigue limit load Cur/N 215 Limit speed nG min–1 35500 Reference speed nB min–1 40000
K7X10X8-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K7X10X8-TV Mass ≈kg 0.9 Dimensionsmm/Fw 7 Dimensionsmm/Ew 10 Dimensionsmm/Bc 8 Basic load rating N / dynamic load Cr 2850 Basic load rating N / static load Cor 2650 Fatigue limit load Cur/N 330 Limit speed nG min–1 34500 Reference speed nB min–1 36000
K7X10X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K7X10X10-TV Mass ≈kg 1 Dimensionsmm/Fw 7 Dimensionsmm/Ew 10 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 3650 Basic load rating N / static load Cor 3600 Fatigue limit load Cur/N 485 Limit speed nG min–1 34500 Reference speed nB min–1 35000
K8X11X8-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K8X11X8-TV Mass ≈kg 1 Dimensionsmm/Fw 8 Dimensionsmm/Ew 11 Dimensionsmm/Bc 8 Basic load rating N / dynamic load Cr 3100 Basic load rating N / static load Cor 3000 Fatigue limit load Cur/N 375 Limit speed nG min–1 32500 Reference speed nB min–1 32000
K8X11X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K8X11X10-TV Mass ≈kg 1.2 Dimensionsmm/Fw 8 Dimensionsmm/Ew 11 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 3950 Basic load rating N / static load Cor 4100 Fatigue limit load Cur/N 560 Limit speed nG min–1 32500 Reference speed nB min–1 31000
K8X11X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K8X11X13-TV Mass ≈kg 1.7 Dimensionsmm/Fw 8 Dimensionsmm/Ew 11 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 5100 Basic load rating N / static load Cor 5800 Fatigue limit load Cur/N 790 Limit speed nG min–1 32500 Reference speed nB min–1 30500
K8X12X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K8X12X10-TV Mass ≈kg 2 Dimensionsmm/Fw 8 Dimensionsmm/Ew 12 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 5000 Basic load rating N / static load Cor 4700 Fatigue limit load Cur/N 560 Limit speed nG min–1 31500 Reference speed nB min–1 29000
K9X12X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K9X12X10-TV Mass ≈kg 1.5 Dimensionsmm/Fw 9 Dimensionsmm/Ew 12 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 4500 Basic load rating N / static load Cor 5000 Fatigue limit load Cur/N 680 Limit speed nG min–1 31000 Reference speed nB min–1 27500
K9X12X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K9X12X13-TV Mass ≈kg 2.1 Dimensionsmm/Fw 9 Dimensionsmm/Ew 12 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 5900 Basic load rating N / static load Cor 7100 Fatigue limit load Cur/N 970 Limit speed nG min–1 31000 Reference speed nB min–1 27000
K10X13X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K10X13X10-TV Mass ≈kg 1.6 Dimensionsmm/Fw 10 Dimensionsmm/Ew 13 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 4750 Basic load rating N / static load Cor 5500 Fatigue limit load Cur/N 750 Limit speed nG min–1 29500 Reference speed nB min–1 24900
K10X13X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K10X13X13-TV Mass ≈kg 2.3 Dimensionsmm/Fw 10 Dimensionsmm/Ew 13 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 6200 Basic load rating N / static load Cor 7800 Fatigue limit load Cur/N 1060 Limit speed nG min–1 29500 Reference speed nB min–1 24400
K10X13X16-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K10X13X16-TV Mass ≈kg 2.9 Dimensionsmm/Fw 10 Dimensionsmm/Ew 13 Dimensionsmm/Bc 16 Basic load rating N / dynamic load Cr 7100 Basic load rating N / static load Cor 9300 Fatigue limit load Cur/N 1310 Limit speed nG min–1 29500 Reference speed nB min–1 24600
K10X14X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K10X14X10-TV Mass ≈kg 2.5 Dimensionsmm/Fw 10 Dimensionsmm/Ew 14 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 5800 Basic load rating N / static load Cor 6000 Fatigue limit load Cur/N 720 Limit speed nG min–1 29000 Reference speed nB min–1 23500
K10X14X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K10X14X13-TV Mass ≈kg 4.6 Dimensionsmm/Fw 10 Dimensionsmm/Ew 14 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 7500 Basic load rating N / static load Cor 8400 Fatigue limit load Cur/N 1020 Limit speed nG min–1 29000 Reference speed nB min–1 23000
K10X16X12-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K10X16X12-TV Mass ≈kg 5.5 Dimensionsmm/Fw 10 Dimensionsmm/Ew 16 Dimensionsmm/Bc 12 Basic load rating N / dynamic load Cr 8100 Basic load rating N / static load Cor 7200 Fatigue limit load Cur/N 1000 Limit speed nG min–1 27500 Reference speed nB min–1 21800
K12X15X10-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K12X15X10-TV Mass ≈kg 2.9 Dimensionsmm/Fw 12 Dimensionsmm/Ew 15 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 4900 Basic load rating N / static load Cor 6100 Fatigue limit load Cur/N 830 Limit speed nG min–1 27000 Reference speed nB min–1 21500
K12X15X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K12X15X13-TV Mass ≈kg 2.3 Dimensionsmm/Fw 12 Dimensionsmm/Ew 15 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 6400 Basic load rating N / static load Cor 8500 Fatigue limit load Cur/N 1170 Limit speed nG min–1 27000 Reference speed nB min–1 21100
K12X16X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K12X16X13-TV Mass ≈kg 5.5 Dimensionsmm/Fw 12 Dimensionsmm/Ew 16 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 8000 Basic load rating N / static load Cor 9400 Fatigue limit load Cur/N 1150 Limit speed nG min–1 26500 Reference speed nB min–1 19900
K12X17X13-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K12X17X13-TV Mass ≈kg 4.9 Dimensionsmm/Fw 12 Dimensionsmm/Ew 17 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 9600 Basic load rating N / static load Cor 10400 Fatigue limit load Cur/N 1330 Limit speed nG min–1 26500 Reference speed nB min–1 18800
K12X18X12-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K12X18X12-TV Mass ≈kg 6 Dimensionsmm/Fw 12 Dimensionsmm/Ew 18 Dimensionsmm/Bc 12 Basic load rating N / dynamic load Cr 10000 Basic load rating N / static load Cor 9900 Fatigue limit load Cur/N 1400 Limit speed nG min–1 26000 Reference speed nB min–1 18100
K14X18X10K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K14X18X10 Mass ≈kg 4 Dimensionsmm/Fw 14 Dimensionsmm/Ew 18 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 7100 Basic load rating N / static load Cor 8500 Fatigue limit load Cur/N 1060 Limit speed nG min–1 25000 Reference speed nB min–1 17300
K14X18X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K14X18X13 Mass ≈kg 6.5 Dimensionsmm/Fw 14 Dimensionsmm/Ew 18 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 8200 Basic load rating N / static load Cor 10100 Fatigue limit load Cur/N 1320 Limit speed nG min–1 25000 Reference speed nB min–1 17700
K14X18X15-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K14X18X15-TV Mass ≈kg 5 Dimensionsmm/Fw 14 Dimensionsmm/Ew 18 Dimensionsmm/Bc 15 Basic load rating N / dynamic load Cr 9500 Basic load rating N / static load Cor 12300 Fatigue limit load Cur/N 1540 Limit speed nG min–1 25000 Reference speed nB min–1 17400
K14X18X17K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K14X18X17 Mass ≈kg 8 Dimensionsmm/Fw 14 Dimensionsmm/Ew 18 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 10800 Basic load rating N / static load Cor 14400 Fatigue limit load Cur/N 1890 Limit speed nG min–1 25000 Reference speed nB min–1 17300
K14X20X12K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K14X20X12 Mass ≈kg 8.5 Dimensionsmm/Fw 14 Dimensionsmm/Ew 20 Dimensionsmm/Bc 12 Basic load rating N / dynamic load Cr 10300 Basic load rating N / static load Cor 10600 Fatigue limit load Cur/N 1490 Limit speed nG min–1 24300 Reference speed nB min–1 16200
K15X18X17-TVK Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X18X17-TV Mass ≈kg 4.6 Dimensionsmm/Fw 15 Dimensionsmm/Ew 18 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 8000 Basic load rating N / static load Cor 12100 Fatigue limit load Cur/N 1730 Limit speed nG min–1 24600 Reference speed nB min–1 17700
K15X19X10K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X19X10 Mass ≈kg 5 Dimensionsmm/Fw 15 Dimensionsmm/Ew 19 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 7500 Basic load rating N / static load Cor 9200 Fatigue limit load Cur/N 1140 Limit speed nG min–1 24300 Reference speed nB min–1 16200
K15X19X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X19X13 Mass ≈kg 7 Dimensionsmm/Fw 15 Dimensionsmm/Ew 19 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 8500 Basic load rating N / static load Cor 10900 Fatigue limit load Cur/N 1420 Limit speed nG min–1 24300 Reference speed nB min–1 16600
K15X19X17K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X19X17 Mass ≈kg 9.5 Dimensionsmm/Fw 15 Dimensionsmm/Ew 19 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 11300 Basic load rating N / static load Cor 15600 Fatigue limit load Cur/N 2040 Limit speed nG min–1 24300 Reference speed nB min–1 16200
K15X20X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X20X13 Mass ≈kg 7 Dimensionsmm/Fw 15 Dimensionsmm/Ew 20 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 9900 Basic load rating N / static load Cor 11500 Fatigue limit load Cur/N 1430 Limit speed nG min–1 23900 Reference speed nB min–1 15900
K15X21X15K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X21X15 Mass ≈kg 11 Dimensionsmm/Fw 15 Dimensionsmm/Ew 21 Dimensionsmm/Bc 15 Basic load rating N / dynamic load Cr 14300 Basic load rating N / static load Cor 16400 Fatigue limit load Cur/N 2210 Limit speed nG min–1 23600 Reference speed nB min–1 14700
K15X21X21K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K15X21X21 Mass ≈kg 17 Dimensionsmm/Fw 15 Dimensionsmm/Ew 21 Dimensionsmm/Bc 21 Basic load rating N / dynamic load Cr 19400 Basic load rating N / static load Cor 24300 Fatigue limit load Cur/N 3300 Limit speed nG min–1 23600 Reference speed nB min–1 14400
K16X20X10K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X20X10 Mass ≈kg 5.5 Dimensionsmm/Fw 16 Dimensionsmm/Ew 20 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 7800 Basic load rating N / static load Cor 9900 Fatigue limit load Cur/N 1230 Limit speed nG min–1 23600 Reference speed nB min–1 15200
K16X20X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X20X13 Mass ≈kg 7.5 Dimensionsmm/Fw 16 Dimensionsmm/Ew 20 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 8900 Basic load rating N / static load Cor 11800 Fatigue limit load Cur/N 1530 Limit speed nG min–1 23600 Reference speed nB min–1 15600
K16X20X17K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X20X17 Mass ≈kg 10 Dimensionsmm/Fw 16 Dimensionsmm/Ew 20 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 11700 Basic load rating N / static load Cor 16800 Fatigue limit load Cur/N 2190 Limit speed nG min–1 23600 Reference speed nB min–1 15200
K16X22X12K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X22X12 Mass ≈kg 10 Dimensionsmm/Fw 16 Dimensionsmm/Ew 22 Dimensionsmm/Bc 12 Basic load rating N / dynamic load Cr 11500 Basic load rating N / static load Cor 12500 Fatigue limit load Cur/N 1780 Limit speed nG min–1 22900 Reference speed nB min–1 14300
K16X22X16K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X22X16 Mass ≈kg 12 Dimensionsmm/Fw 16 Dimensionsmm/Ew 22 Dimensionsmm/Bc 16 Basic load rating N / dynamic load Cr 14800 Basic load rating N / static load Cor 17500 Fatigue limit load Cur/N 2390 Limit speed nG min–1 22900 Reference speed nB min–1 14100
K16X22X20K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X22X20 Mass ≈kg 17 Dimensionsmm/Fw 16 Dimensionsmm/Ew 22 Dimensionsmm/Bc 20 Basic load rating N / dynamic load Cr 18300 Basic load rating N / static load Cor 22800 Fatigue limit load Cur/N 3050 Limit speed nG min–1 22900 Reference speed nB min–1 14000
K16X24X20K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K16X24X20 Mass ≈kg 22 Dimensionsmm/Fw 16 Dimensionsmm/Ew 24 Dimensionsmm/Bc 20 Basic load rating N / dynamic load Cr 21400 Basic load rating N / static load Cor 23500 Fatigue limit load Cur/N 2950 Limit speed nG min–1 22400 Reference speed nB min–1 13200
K17X21X10K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K17X21X10 Mass ≈kg 5.5 Dimensionsmm/Fw 17 Dimensionsmm/Ew 21 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 8100 Basic load rating N / static load Cor 10600 Fatigue limit load Cur/N 1310 Limit speed nG min–1 22900 Reference speed nB min–1 14400
K17X21X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K17X21X13 Mass ≈kg 6.5 Dimensionsmm/Fw 17 Dimensionsmm/Ew 21 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 10400 Basic load rating N / static load Cor 14600 Fatigue limit load Cur/N 1810 Limit speed nG min–1 22900 Reference speed nB min–1 14100
K17X21X17K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K17X21X17 Mass ≈kg 9.5 Dimensionsmm/Fw 17 Dimensionsmm/Ew 21 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 12200 Basic load rating N / static load Cor 17900 Fatigue limit load Cur/N 2350 Limit speed nG min–1 22900 Reference speed nB min–1 14400
K18X22X10K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X22X10 Mass ≈kg 6 Dimensionsmm/Fw 18 Dimensionsmm/Ew 22 Dimensionsmm/Bc 10 Basic load rating N / dynamic load Cr 8400 Basic load rating N / static load Cor 11300 Fatigue limit load Cur/N 1400 Limit speed nG min–1 22400 Reference speed nB min–1 13600
K18X22X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X22X13 Mass ≈kg 8 Dimensionsmm/Fw 18 Dimensionsmm/Ew 22 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 9200 Basic load rating N / static load Cor 12700 Fatigue limit load Cur/N 1650 Limit speed nG min–1 22400 Reference speed nB min–1 14200
K18X22X17K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X22X17 Mass ≈kg 11 Dimensionsmm/Fw 18 Dimensionsmm/Ew 22 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 12100 Basic load rating N / static load Cor 18000 Fatigue limit load Cur/N 2360 Limit speed nG min–1 22400 Reference speed nB min–1 13900
K18X24X12K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X24X12 Mass ≈kg 12 Dimensionsmm/Fw 18 Dimensionsmm/Ew 24 Dimensionsmm/Bc 12 Basic load rating N / dynamic load Cr 12800 Basic load rating N / static load Cor 14900 Fatigue limit load Cur/N 2120 Limit speed nG min–1 21800 Reference speed nB min–1 12700
K18X24X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X24X13 Mass ≈kg 13 Dimensionsmm/Fw 18 Dimensionsmm/Ew 24 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 13100 Basic load rating N / static load Cor 15300 Fatigue limit load Cur/N 1990 Limit speed nG min–1 21800 Reference speed nB min–1 12900
K18X24X20K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X24X20 Mass ≈kg 18 Dimensionsmm/Fw 18 Dimensionsmm/Ew 24 Dimensionsmm/Bc 20 Basic load rating N / dynamic load Cr 20200 Basic load rating N / static load Cor 27000 Fatigue limit load Cur/N 3550 Limit speed nG min–1 21800 Reference speed nB min–1 12400 Model-family reference photographs (2)
K18X25X22K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K18X25X22 Mass ≈kg 23 Dimensionsmm/Fw 18 Dimensionsmm/Ew 25 Dimensionsmm/Bc 22 Basic load rating N / dynamic load Cr 23100 Basic load rating N / static load Cor 29000 Fatigue limit load Cur/N 3750 Limit speed nG min–1 21600 Reference speed nB min–1 12200
K19X23X13K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K19X23X13 Mass ≈kg 8 Dimensionsmm/Fw 19 Dimensionsmm/Ew 23 Dimensionsmm/Bc 13 Basic load rating N / dynamic load Cr 9500 Basic load rating N / static load Cor 13500 Fatigue limit load Cur/N 1750 Limit speed nG min–1 21800 Reference speed nB min–1 13500
K19X23X17K Series Needle Roller Bearings / K Series	—	—	—	View specifications Model K19X23X17 Mass ≈kg 11 Dimensionsmm/Fw 19 Dimensionsmm/Ew 23 Dimensionsmm/Bc 17 Basic load rating N / dynamic load Cr 12500 Basic load rating N / static load Cor 19200 Fatigue limit load Cur/N 2500 Limit speed nG min–1 21800 Reference speed nB min–1 13200
K355K Series Needle Roller Bearings / K Series	3	5	5	View specifications Source row number 1 Model K355 Dimensions d×D×B 3×5×5 d Bore (mm) 3 D Outside diameter (mm) 5 B Width (mm) 5 Catalog source Bearing model table, PDF page 23, printed page 19 Model-family reference photographs (1)
K366K Series Needle Roller Bearings / K Series	3	6	6	View specifications Source row number 4 Model K366 Dimensions d×D×B 3×6×6 d Bore (mm) 3 D Outside diameter (mm) 6 B Width (mm) 6 Catalog source Bearing model table, PDF page 23, printed page 19
K599K Series Needle Roller Bearings / K Series	5	9	9	View specifications Source row number 10 Model K599 Dimensions d×D×B 5×9×9 d Bore (mm) 5 D Outside diameter (mm) 9 B Width (mm) 9 Catalog source Bearing model table, PDF page 23, printed page 19
K081208K Series Needle Roller Bearings / K Series	8	12	8	View specifications Source row number 18 Model K081208 Dimensions d×D×B 8×12×8 d Bore (mm) 8 D Outside diameter (mm) 12 B Width (mm) 8 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K081212K Series Needle Roller Bearings / K Series	8	12	12	View specifications Source row number 20 Model K081212 Dimensions d×D×B 8×12×12 d Bore (mm) 8 D Outside diameter (mm) 12 B Width (mm) 12 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K101415K Series Needle Roller Bearings / K Series	10	14	15	View specifications Source row number 25 Model K101415 Dimensions d×D×B 10×14×15 d Bore (mm) 10 D Outside diameter (mm) 14 B Width (mm) 15 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K121610K Series Needle Roller Bearings / K Series	12	16	10	View specifications Source row number 28 Model K121610 Dimensions d×D×B 12×16×10 d Bore (mm) 12 D Outside diameter (mm) 16 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K162020K Series Needle Roller Bearings / K Series	16	20	20	View specifications Source row number 37 Model K162020 Dimensions d×D×B 16×20×20 d Bore (mm) 16 D Outside diameter (mm) 20 B Width (mm) 20 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K357K Series Needle Roller Bearings / K Series	3	5	7	View specifications Source row number 2 Model K357 Dimensions d×D×B 3×5×7 d Bore (mm) 3 D Outside diameter (mm) 5 B Width (mm) 7 Catalog source Bearing model table, PDF page 23, printed page 19
K359K Series Needle Roller Bearings / K Series	3	5	9	View specifications Source row number 3 Model K359 Dimensions d×D×B 3×5×9 d Bore (mm) 3 D Outside diameter (mm) 5 B Width (mm) 9 Catalog source Bearing model table, PDF page 23, printed page 19
K367K Series Needle Roller Bearings / K Series	3	6	7	View specifications Source row number 5 Model K367 Dimensions d×D×B 3×6×7 d Bore (mm) 3 D Outside diameter (mm) 6 B Width (mm) 7 Catalog source Bearing model table, PDF page 23, printed page 19
K477K Series Needle Roller Bearings / K Series	4	7	7	View specifications Source row number 6 Model K477 Dimensions d×D×B 4×7×7 d Bore (mm) 4 D Outside diameter (mm) 7 B Width (mm) 7 Catalog source Bearing model table, PDF page 23, printed page 19 Model-family reference photographs (1)
K4710K Series Needle Roller Bearings / K Series	4	7	10	View specifications Source row number 7 Model K4710 Dimensions d×D×B 4×7×10 d Bore (mm) 4 D Outside diameter (mm) 7 B Width (mm) 10 Catalog source Bearing model table, PDF page 23, printed page 19
K588K Series Needle Roller Bearings / K Series	5	8	8	View specifications Source row number 8 Model K588 Dimensions d×D×B 5×8×8 d Bore (mm) 5 D Outside diameter (mm) 8 B Width (mm) 8 Catalog source Bearing model table, PDF page 23, printed page 19
K5810K Series Needle Roller Bearings / K Series	5	8	10	View specifications Source row number 9 Model K5810 Dimensions d×D×B 5×8×10 d Bore (mm) 5 D Outside diameter (mm) 8 B Width (mm) 10 Catalog source Bearing model table, PDF page 23, printed page 19
K698K Series Needle Roller Bearings / K Series	6	9	8	View specifications Source row number 11 Model K698 Dimensions d×D×B 6×9×8 d Bore (mm) 6 D Outside diameter (mm) 9 B Width (mm) 8 Catalog source Bearing model table, PDF page 23, printed page 19
K060908K Series Needle Roller Bearings / K Series	6	9	8	View specifications Source row number 12 Model K060908 Dimensions d×D×B 6×9×8 d Bore (mm) 6 D Outside diameter (mm) 9 B Width (mm) 8 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K6910K Series Needle Roller Bearings / K Series	6	9	10	View specifications Source row number 13 Model K6910 Dimensions d×D×B 6×9×10 d Bore (mm) 6 D Outside diameter (mm) 9 B Width (mm) 10 Catalog source Bearing model table, PDF page 23, printed page 19
K797K Series Needle Roller Bearings / K Series	7	9	7	View specifications Source row number 14 Model K797 Dimensions d×D×B 7×9×7 d Bore (mm) 7 D Outside diameter (mm) 9 B Width (mm) 7 Catalog source Bearing model table, PDF page 23, printed page 19
K071008K Series Needle Roller Bearings / K Series	7	10	8	View specifications Source row number 15 Model K071008 Dimensions d×D×B 7×10×8 d Bore (mm) 7 D Outside diameter (mm) 10 B Width (mm) 8 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K081108K Series Needle Roller Bearings / K Series	8	11	8	View specifications Source row number 16 Model K081108 Dimensions d×D×B 8×11×8 d Bore (mm) 8 D Outside diameter (mm) 11 B Width (mm) 8 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K081110K Series Needle Roller Bearings / K Series	8	11	10	View specifications Source row number 17 Model K081110 Dimensions d×D×B 8×11×10 d Bore (mm) 8 D Outside diameter (mm) 11 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K081210K Series Needle Roller Bearings / K Series	8	12	10	View specifications Source row number 19 Model K081210 Dimensions d×D×B 8×12×10 d Bore (mm) 8 D Outside diameter (mm) 12 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K091210K Series Needle Roller Bearings / K Series	9	12	10	View specifications Source row number 21 Model K091210 Dimensions d×D×B 9×12×10 d Bore (mm) 9 D Outside diameter (mm) 12 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 23, printed page 19
K101310K Series Needle Roller Bearings / K Series	10	13	10	View specifications Source row number 22 Model K101310 Dimensions d×D×B 10×13×10 d Bore (mm) 10 D Outside diameter (mm) 13 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K101410K Series Needle Roller Bearings / K Series	10	14	10	View specifications Source row number 23 Model K101410 Dimensions d×D×B 10×14×10 d Bore (mm) 10 D Outside diameter (mm) 14 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K101413K Series Needle Roller Bearings / K Series	10	14	13	View specifications Source row number 24 Model K101413 Dimensions d×D×B 10×14×13 d Bore (mm) 10 D Outside diameter (mm) 14 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K121510K Series Needle Roller Bearings / K Series	12	15	10	View specifications Source row number 26 Model K121510 Dimensions d×D×B 12×15×10 d Bore (mm) 12 D Outside diameter (mm) 15 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K121513K Series Needle Roller Bearings / K Series	12	15	13	View specifications Source row number 27 Model K121513 Dimensions d×D×B 12×15×13 d Bore (mm) 12 D Outside diameter (mm) 15 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K121613K Series Needle Roller Bearings / K Series	12	16	13	View specifications Source row number 29 Model K121613 Dimensions d×D×B 12×16×13 d Bore (mm) 12 D Outside diameter (mm) 16 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K141810K Series Needle Roller Bearings / K Series	14	18	10	View specifications Source row number 30 Model K141810 Dimensions d×D×B 14×18×10 d Bore (mm) 14 D Outside diameter (mm) 18 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K141813K Series Needle Roller Bearings / K Series	14	18	13	View specifications Source row number 31 Model K141813 Dimensions d×D×B 14×18×13 d Bore (mm) 14 D Outside diameter (mm) 18 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K141817K Series Needle Roller Bearings / K Series	14	18	17	View specifications Source row number 32 Model K141817 Dimensions d×D×B 14×18×17 d Bore (mm) 14 D Outside diameter (mm) 18 B Width (mm) 17 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K151910K Series Needle Roller Bearings / K Series	15	19	10	View specifications Source row number 33 Model K151910 Dimensions d×D×B 15×19×10 d Bore (mm) 15 D Outside diameter (mm) 19 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K152115K Series Needle Roller Bearings / K Series	15	21	15	View specifications Source row number 34 Model K152115 Dimensions d×D×B 15×21×15 d Bore (mm) 15 D Outside diameter (mm) 21 B Width (mm) 15 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K162010K Series Needle Roller Bearings / K Series	16	20	10	View specifications Source row number 35 Model K162010 Dimensions d×D×B 16×20×10 d Bore (mm) 16 D Outside diameter (mm) 20 B Width (mm) 10 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K162013K Series Needle Roller Bearings / K Series	16	20	13	View specifications Source row number 36 Model K162013 Dimensions d×D×B 16×20×13 d Bore (mm) 16 D Outside diameter (mm) 20 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K162216K Series Needle Roller Bearings / K Series	16	22	16	View specifications Source row number 38 Model K162216 Dimensions d×D×B 16×22×16 d Bore (mm) 16 D Outside diameter (mm) 22 B Width (mm) 16 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K202413K Series Needle Roller Bearings / K Series	20	24	13	View specifications Source row number 39 Model K202413 Dimensions d×D×B 20×24×13 d Bore (mm) 20 D Outside diameter (mm) 24 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K202417K Series Needle Roller Bearings / K Series	20	24	17	View specifications Source row number 40 Model K202417 Dimensions d×D×B 20×24×17 d Bore (mm) 20 D Outside diameter (mm) 24 B Width (mm) 17 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K202613K Series Needle Roller Bearings / K Series	20	26	13	View specifications Source row number 41 Model K202613 Dimensions d×D×B 20×26×13 d Bore (mm) 20 D Outside diameter (mm) 26 B Width (mm) 13 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20
K202820K Series Needle Roller Bearings / K Series	20	28	20	View specifications Source row number 42 Model K202820 Dimensions d×D×B 20×28×20 d Bore (mm) 20 D Outside diameter (mm) 28 B Width (mm) 20 Precision P0 Catalog source Bearing model table, PDF page 24, printed page 20