K Series K30 Needle Roller Cage Assembly K35 Needle Bearing
K12/K14 K Series Needle Roller Cage Assembly
K Series Radial Needle Roller and Cage Assemblies:
can support high radial loads
are suitable for applications with a very small radial design envelope, where the raceways on the shaft and in the housing are designed as rolling bearing raceways (direct bearing arrangement)
combine the load carrying capacity advantages of full complement needle roller bearing arrangements with the speed advantages of a cage bearing
allow high speed
have a high running accuracy
result in rigid bearing arrangements
are easy to mount
permit technically straightforward, economical and cost-effective designs
Dimensions and Capacities
|
Model Number |
Dimensions(mm) | Rated load(n) | Allowable revolutions(rpm) |
(g) |
|||
| Inner race | Outer race | Thickness | Dynamic load | Static load |
Oil |
||
| Fw | Ew | U | Cr | C0 | |||
| K 3x 5x 6 | 3 | 5 | 6 | 1900 | 1500 | 35000 | - |
| K 3x 6x 7 | 3 | 6 | 7 | 2000 | 1600 | 35000 | - |
| K 4x 6x 5 | 4 | 6 | 5 | 2300 | 1880 | 36000 | - |
| K 4x 7x 7 | 4 | 7 | 7 | 2400 | 2080 | 36000 | - |
| K 5x 8x 8 | 5 | 8 | 8 | 2300 | 1880 | 37000 | 0.7 |
| K 5x 8x10 | 5 | 8 | 10 | 2800 | 2450 | 37000 | 0.9 |
| K 6x 9x 8 | 6 | 9 | 8 | 2560 | 2240 | 35000 | 0.8 |
| K 6x 9x10 | 6 | 9 | 10 | 3300 | 3100 | 35000 | 1.0 |
| K 6x10x13 | 6 | 10 | 13 | 3500 | 2800 | 33000 | 1.3 |
| K 7x10x 8 | 7 | 10 | 8 | 2750 | 2550 | 32000 | 0.9 |
| K 7x10x10 | 7 | 10 | 10 | 3350 | 3400 | 32000 | 1.1 |
| K 8x11x 8 | 8 | 11 | 8 | 3000 | 2900 | 30000 | 1.1 |
| K 8x11x10 | 8 | 11 | 10 | 3830 | 3950 | 30000 | 1.7 |
| K 8x11x13 | 8 | 11 | 13 | 5000 | 5700 | 30000 | 1.8 |
| K 8x12x10 | 8 | 12 | 10 | 4900 | 4600 | 30000 | 1.3 |
| K 9x12x10 | 9 | 12 | 10 | 4200 | 4700 | 30000 | 1.5 |
| K 9x12x13 | 9 | 12 | 13 | 5500 | 6700 | 30000 | 1.9 |
| K10x13x10 | 10 | 13 | 10 | 4500 | 5250 | 27000 | 1.6 |
| K10x13x13 | 10 | 13 | 13 | 6000 | 7600 | 27000 | 2.1 |
| K10x13x16 | 10 | 13 | 16 | 6300 | 7800 | 27000 | 2.2 |
| K10x14x10 | 10 | 14 | 10 | 7000 | 7900 | 27000 | 2.9 |
| K10x14x13 | 10 | 14 | 13 | 8000 | 9100 | 26000 | 4.3 |
| K10x16x12 | 10 | 16 | 12 | 7000 | 9300 | 27000 | 3.7 |
| K12x15x 9 | 12 | 15 | 9 | 4120 | 5210 | 25000 | 2.7 |
| K12x15x10 | 12 | 15 | 10 | 4320 | 5730 | 25000 | 1.9 |
| K12x15x13 | 12 | 15 | 13 | 6000 | 8100 | 25000 | 2.4 |
| K12x16x 8 | 12 | 16 | 8 | 4200 | 4700 | 25000 | 2.9 |
| K12x16x10 | 12 | 16 | 10 | 6000 | 6900 | 25000 | 3.8 |
| K14x17x10 | 14 | 17 | 10 | 5100 | 6800 | 23000 | 4.0 |
| K14x17x17 | 14 | 17 | 17 | 9300 | 14000 | 23000 | 6.8 |
| K14x18x10 | 14 | 18 | 10 | 6800 | 8300 | 23000 | 4.8 |
| K14x18x13 | 14 | 18 | 13 | 8100 | 9800 | 23000 | 6.3 |
| K14x18x14 | 14 | 18 | 14 | 9200 | 12000 | 23000 | 6.8 |
| K14x18x15 | 14 | 18 | 15 | 10000 | 13000 | 23000 | 7.3 |
| K14x18x17 | 14 | 18 | 17 | 10500 | 13900 | 23000 | 8.1 |
| K14x20x12 | 14 | 20 | 12 | 900 | 10500 | 22000 | 8.6 |
| K15x18x14 | 15 | 18 | 14 | 7500 | 11000 | 23000 | 5.3 |
| K15x18x17 | 15 | 18 | 17 | 9600 | 15900 | 23000 | 6.4 |
| K15x19x10 | 15 | 19 | 10 | 7200 | 9000 | 22000 | 5.1 |
| K15x19x13 | 15 | 19 | 13 | 8300 | 9800 | 22000 | 7.0 |
| K15x19x17 | 15 | 19 | 17 | 10300 | 15000 | 22000 | 8.8 |
| K15x19x24 | 15 | 19 | 24 | 12800 | 20100 | 22000 | 10.5 |
| K15x19x13 | 15 | 20 | 13 | 9700 | 11000 | 22000 | 8.9 |
| K15x21x12 | 15 | 21 | 12 | 10000 | 13000 | 22000 | 10.0 |
| K15x21x15 | 15 | 21 | 15 | 13800 | 16000 | 22000 | 13.0 |
| K15x21x21 | 15 | 21 | 21 | 18000 | 24000 | 22000 | 18.2 |
| K16x20x10 | 16 | 20 | 10 | 7600 | 9700 | 22000 | 5.7 |
| K16x20x13 | 16 | 20 | 13 | 8700 | 11300 | 22000 | 7.1 |
| K16x20x17 | 16 | 20 | 17 | 11200 | 16300 | 22000 | 9.2 |
| K16x21x10 | 16 | 21 | 10 | 9000 | 12000 | 22000 | 6.7 |
| K16x22x12 | 16 | 22 | 12 | 11000 | 12000 | 21000 | 10.4 |
| K16x22x13 | 16 | 22 | 13 | 12000 | 13400 | 21000 | 11.9 |
| K16x22x16 | 16 | 22 | 16 | 14300 | 17000 | 21000 | 13.7 |
| K16x22x20 | 16 | 22 | 20 | 18000 | 22300 | 21000 | 16.7 |
| K16x23x14 | 16 | 23 | 14 | 19000 | 21000 | 19000 | 20.0 |
| K16x24x20 | 16 | 24 | 20 | 21100 | 23000 | 20000 | 24.9 |
| K17x21x10 | 17 | 21 | 10 | 7900 | 10100 | 21000 | 5.6 |
| K17x21x13 | 17 | 21 | 13 | 10000 | 14100 | 21000 | 7.5 |
| K17x21x17 | 17 | 21 | 17 | 12000 | 17400 | 21000 | 9.5 |
| K17x23x14 | 17 | 23 | 14 | 11000 | 15000 | 21000 | 11.5 |
| K18x22x10 | 18 | 22 | 10 | 8200 | 9900 | 20000 | 6.1 |
| K18x22x13 | 18 | 22 | 13 | 9000 | 12100 | 20000 | 7.7 |
| K18x22x17 | 18 | 22 | 17 | 11900 | 17600 | 20000 | 10.8 |
| K18x24x12 | 18 | 24 | 12 | 11200 | 12900 | 20000 | 11.6 |
| K18x24x13 | 18 | 24 | 13 | 12900 | 14900 | 20000 | 12.6 |
| K18x24x13.5 | 18 | 24 | 13.5 | 12900 | 14900 | 20000 | 13.0 |
| K18x24x20 | 18 | 24 | 20 | 20000 | 26500 | 20000 | 19.0 |
| K18x25x14 | 18 | 25 | 14 | 16500 | 18800 | 20000 | 14.9 |
| K18x25x22 | 18 | 25 | 22 | 22900 | 28400 | 20000 | 24.3 |
| K18x26x14 | 18 | 26 | 14 | 18000 | 20000 | 18000 | 19.0 |
| K18x28x16 | 18 | 28 | 16 | 19000 | 18400 | 19000 | 24.0 |
| K19x23x13 | 19 | 23 | 13 | 9300 | 13000 | 20000 | 8.2 |
| K19x23x17 | 19 | 23 | 17 | 12000 | 18600 | 20000 | 11.1 |
| K20x24x10 | 20 | 24 | 10 | 8700 | 12100 | 19000 | 6.5 |
| K20X24x12 | 20 | 24 | 12 | 9600 | 13800 | 19000 | 8.0 |
| K20X24x13 | 20 | 24 | 13 | 9600 | 13800 | 19000 | 8.9 |
| K20X24x17 | 20 | 24 | 17 | 12400 | 20000 | 19000 | 11.2 |
| K20X26x12 | 20 | 26 | 12 | 13100 | 15700 | 19000 | 13.2 |
| K20X26x16 | 20 | 26 | 16 | 18000 | 25000 | 18500 | 17.5 |
| K20X26x17 | 20 | 26 | 17 | 18700 | 25500 | 19000 | 18.2 |
| K20X26x20 | 20 | 26 | 20 | 20600 | 28500 | 19000 | 22.0 |
| K20X28x20 | 20 | 28 | 20 | 23400 | 28000 | 18000 | 26.8 |
| K20X28x25 | 20 | 28 | 25 | 30000 | 28500 | 18000 | 36.2 |
| K20X30x30 | 20 | 30 | 30 | 35000 | 41000 | 18000 | 56.0 |
| K21x25x13 | 21 | 25 | 13 | 9600 | 14500 | 19000 | 9.0 |
| K21x25x17 | 21 | 25 | 17 | 12800 | 21000 | 19000 | 12.0 |
| K22x26x10 | 22 | 26 | 10 | 8700 | 12900 | 18000 | 7.1 |
| K22x26x13 | 22 | 26 | 13 | 10000 | 15400 | 18000 | 9.4 |
| K22x26x17 | 22 | 26 | 17 | 13100 | 22100 | 18000 | 12.1 |
| K22x27x13 | 22 | 27 | 13 | 14000 | 23000 | 18000 | 10.8 |
| K22x28x17 | 22 | 28 | 17 | 19000 | 26500 | 18000 | 19.7 |
| K22x28x23 | 22 | 28 | 23 | 20000 | 27000 | 19000 | 26.0 |
| K22x29x16 | 22 | 29 | 16 | 19500 | 25000 | 17000 | 22.2 |
| K22x30x15TN | 22 | 30 | 15 | 19600 | 22900 | 17000 | 14.4 |
| K22x30x20 | 22 | 30 | 20 | 21000 | 23500 | 18900 | 28.0 |
| K22x32x24 | 22 | 32 | 24 | 33500 | 39500 | 16000 | 43.4 |
| K23x35x16 | 23 | 35 | 16 | 24000 | 23400 | 15000 | 30.0 |
| K24x28x10 | 24 | 28 | 10 | 9400 | 14300 | 17000 | 8.1 |
| K24x28x13 | 24 | 28 | 13 | 10500 | 17000 | 17000 | 10.1 |
| K24x28x17 | 24 | 28 | 17 | 14000 | 24500 | 17000 | 13.2 |
| K24x29x13 | 24 | 29 | 13 | 13100 | 19100 | 16000 | 13.5 |
| K24x30x17 | 24 | 30 | 17 | 19000 | 27000 | 16000 | 21.5 |
| K24x30x31 | 24 | 30 | 31 | 27000 | 43000 | 16000 | 39.1 |
| K25x29x10 | 25 | 29 | 10 | 9700 | 16000 | 16000 | 8.3 |
| K25x29x13 | 25 | 29 | 13 | 10800 | 16000 | 16000 | 10.4 |
| K25x29x17 | 25 | 29 | 17 | 14500 | 16000 | 16000 | 13.7 |
| K25x30x13 | 25 | 30 | 13 | 14100 | 16000 | 16000 | 12.9 |
| K25x30x20 | 25 | 30 | 20 | 21100 | 16000 | 16000 | 20.5 |
| K25x30x25 | 25 | 30 | 25 | 21700 | 15000 | 15000 | 21.0 |
| K25x30x26 | 25 | 30 | 26 | 20100 | 15000 | 15000 | 21.6 |
| K25x31x17 | 25 | 31 | 17 | 79000 | 16000 | 16000 | 21.8 |
| K25x31x21 | 25 | 31 | 21 | 24100 | 16000 | 16000 | 26.2 |
| K25x32x16 | 25 | 32 | 16 | 20500 | 15000 | 15000 | 24.5 |
| K25x33x20 | 25 | 33 | 20 | 28000 | 15000 | 15000 | 32.0 |
| K25x33x24 | 25 | 33 | 24 | 33900 | 15000 | 15000 | 38.7 |
| K25x34x18 | 25 | 34 | 18 | 48000 | 15000 | 15000 | 32.0 |
| K25x35x30 | 25 | 35 | 30 | 46500 | 14000 | 14000 | 65.5 |
| K25x30x26 | 25 | 30 | 26 | 21000 | 35000 | 14000 | 27.0 |
| K26x30x10 | 26 | 30 | 10 | 9500 | 15500 | 16000 | 9.0 |
| K26x30x13 | 26 | 30 | 13 | 11100 | 18700 | 16000 | 11.4 |
| K26x30x17 | 26 | 30 | 17 | 14700 | 27000 | 16000 | 15.0 |
| K26x31x13 | 26 | 31 | 13 | 12400 | 18400 | 15000 | 9.9 |
| K26x30x22 | 26 | 30 | 22 | 15200 | 28000 | 16000 | 12.3 |
| K28x32x16.5 | 28 | 32 | 16.5 | 15000 | 34000 | 14000 | 18.0 |
| K28x32x17 | 28 | 32 | 17 | 15000 | 32400 | 14000 | 18.2 |
| K28x33x13 | 28 | 33 | 13 | 14800 | 32400 | 14000 | 15.2 |
| K28x33x17 | 28 | 33 | 17 | 19100 | 23600 | 14000 | 19.5 |
| K28x33x27 | 28 | 33 | 27 | 22800 | 33000 | 14000 | 19.0 |
| K28x34x17 | 28 | 34 | 17 | 21300 | 40500 | 14000 | 24.2 |
| K28x35x16 | 28 | 35 | 16 | 21000 | 35000 | 14000 | 29.0 |
| K28x35x18 | 28 | 35 | 18 | 23500 | 29000 | 14000 | 31.0 |
| K28x35x20 | 28 | 35 | 20 | 24000 | 33500 | 14000 | 35.0 |
| K28x35x27 | 28 | 35 | 27 | 34500 | 34000 | 14000 | 47.0 |
| K28x36x16 | 28 | 36 | 16 | 34000 | 54500 | 11000 | 40.0 |
| K28x40x18 | 28 | 40 | 18 | 33000 | 47000 | 12000 | 50.0 |
| K28x40x25 | 28 | 40 | 25 | 45000 | 36500 | 12000 | 71.0 |
| K30x34x13 | 30 | 34 | 13 | 11800 | 54500 | 13000 | 14.6 |
| K30x35x13 | 30 | 35 | 13 | 15100 | 21200 | 13000 | 16.3 |
| K30x35x17 | 30 | 35 | 17 | 19100 | 25000 | 13000 | 21.3 |
| K30x35x27 | 30 | 35 | 27 | 30000 | 33500 | 13000 | 33.3 |
| K30x37x16 | 30 | 37 | 16 | 22500 | 58500 | 13000 | 26.4 |
| K30x38x25 | 30 | 38 | 25 | 16000 | 33000 | 13000 | 43.0 |
| K30x40x18 | 30 | 40 | 18 | 31500 | 39000 | 12000 | 44.0 |
| K30x40x30 | 30 | 40 | 30 | 48500 | 39500 | 13000 | 78.0 |
| K30x35x26 | 30 | 35 | 26 | 23500 | 68500 | 12000 | 32.0 |
| K32x37x13 | 32 | 37 | 13 | 15000 | 43500 | 12000 | 18.3 |
| K32x37x17 | 32 | 37 | 17 | 19400 | 25000 | 12000 | 22.4 |
| K32x37x27 | 32 | 37 | 27 | 29500 | 59500 | 12000 | 36.7 |
| K32x37x28 | 32 | 37 | 28 | 23100 | 43000 | 12000 | 22.3 |
| K32x38x16 | 32 | 38 | 16 | 21000 | 34000 | 12000 | 25.0 |
| K32x38x20 | 32 | 38 | 20 | 26000 | 44500 | 12000 | 31.0 |
| K32x38x26 | 32 | 38 | 26 | 27000 | 46500 | 12000 | 25.2 |
| K32x39x16 | 32 | 39 | 16 | 23500 | 35000 | 12000 | 36.7 |
| K32x39x18 | 32 | 39 | 18 | 26000 | 40500 | 12000 | 37.2 |
| K32x40x20 | 32 | 40 | 20 | 37000 | 40500 | 12000 | 48.0 |
| K32x40x36 | 32 | 40 | 36 | 53500 | 91500 | 12000 | 73.0 |
| K32x46x32 | 32 | 46 | 32 | 65500 | 82500 | 11000 | 119.0 |
| K32x40x42TN | 32 | 40 | 42 | 49500 | 83500 | 12000 | 77.1 |
| K35x40x13 | 35 | 40 | 13 | 15800 | 27500 | 11000 | 18.8 |
| K35x40x17 | 35 | 40 | 17 | 20300 | 38000 | 11000 | 25.3 |
| K35x40x25 | 35 | 40 | 25 | 29000 | 59500 | 11000 | 31.0 |
| K35x40x27TN | 35 | 40 | 27 | 24500 | 48000 | 11000 | 23.4 |
| K35x40x27 | 35 | 40 | 27 | 27800 | 621400 | 11000 | 28.0 |
| K35x40x30 | 35 | 470 | 30 | 25000 | 49500 | 11000 | 43.0 |
| K35x42x16 | 35 | 42 | 16 | 23900 | 37000 | 11000 | 34.0 |
| K35x42x18 | 35 | 42 | 18 | 27000 | 42500 | 11000 | 39.2 |
| K35x42x30 | 35 | 42 | 30 | 38500 | 67500 | 11000 | 62.4 |
| K35x43x18 | 35 | 43 | 18 | 28000 | 41500 | 11000 | 38.0 |
| K35x45x20 | 35 | 45 | 20 | 36500 | 49500 | 10000 | 55.5 |
| K35x45x30 | 35 | 45 | 30 | 52500 | 78500 | 10000 | 80.0 |
| K35x45x49 | 35 | 45 | 49 | 81500 | 13400 | 10000 | 120.0 |
| K35x40x30 | 35 | 40 | 30 | 31500 | 65500 | 11000 | 48.0 |
| K35x42x20 | 35 | 42 | 20 | 29500 | 48500 | 11000 | 41.0 |
| K36x41x30 | 36 | 41 | 30 | 23000 | 43000 | 11000 | 52.0 |
| K36X42X16 | 36 | 42 | 16 | 24000 | 42000 | 11000 | 50.0 |
| K37x42x17 | 37 | 42 | 17 | 21900 | 42500 | 10000 | 25.8 |
| K37x42x27 | 37 | 42 | 27 | 31500 | 67500 | 10000 | 40.7 |
| K37x45x26 | 37 | 45 | 26 | 43500 | 73500 | 10000 | 60.5 |
| K38x43x17 | 38 | 43 | 17 | 20000 | 38000 | 10000 | 26.1 |
| K38x43x27 | 38 | 43 | 27 | 31000 | 67500 | 10000 | 43.2 |
| K38x46x20 | 38 | 46 | 20 | 35000 | 56500 | 10000 | 46.0 |
| K38x46x32 | 38 | 46 | 32 | 54500 | 98500 | 10000 | 72.7 |
| K39x44x24 | 39 | 44 | 24 | 28000 | 58500 | 10000 | 38.0 |
| K39x44x26 | 39 | 44 | 26 | 27000 | 55500 | 10000 | 29.5 |
| K40x44x13 | 40 | 44 | 13 | 13500 | 28000 | 10000 | 20.0 |
| K40x45x13 | 40 | 45 | 13 | 17100 | 32000 | 10000 | 21.5 |
| K40x45x17 | 40 | 45 | 17 | 20900 | 41000 | 10000 | 27.4 |
| K40x45x21 | 40 | 45 | 21 | 24400 | 49500 | 10000 | 36.5 |
| K40x45x27 | 40 | 45 | 27 | 32500 | 72500 | 10000 | 46.0 |
| K40x46x17 | 40 | 46 | 17 | 24500 | 44500 | 9000 | 30.0 |
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