Cage and Needle Assemblies
Details
| Shaft diameter | Boundary dimensions(mm) |
Basic static load ratings
Cor(N)
|
Basic dynamic load ratings
Cr(N)
|
Limiting speeds
（rpm）
|
Part Number | ||
| Fw | Ew | Bc | Oil | ||||
| 3 | 3 | 5 | 7 | 1000 | 1200 | 45000 | K3X5X7 |
| 5 | 5 | 8 | 10 | 2200 | 2400 | 36000 | K5X8X10 |
| 6 | 6 | 9 | 8 | 2200 | 2400 | 32000 | K6X9X8 |
| 7 | 7 | 10 | 8 | 2400 | 2500 | 28000 | K7X10X8 |
| 8 | 8 | 11 | 7.5 | 2200 | 2200 | 30000 | K8x11x7.5 |
| 8 | 8 | 11 | 10 | 4200 | 3700 | 30000 | K8X11X10 |
| 8 | 8 | 12 | 8 | 3000 | 3200 | 30000 | K8X12X8 |
| 8 | 8 | 12 | 12 | 5200 | 5000 | 30000 | K8X12X12 |
| 9 | 9 | 12 | 10 | 3900 | 3400 | 28000 | K9X12X10 |
| 9 | 9 | 12 | 11.5 | 4700 | 4000 | 28000 | K9x12x11.5 |
| 9 | 9 | 12 | 13 | 5800 | 4600 | 27000 | K9X12X13 |
| 10 | 10 | 13 | 10 | 5200 | 4200 | 26000 | K10x13x10 |
| 10 | 10 | 13 | 13 | 6400 | 4900 | 26000 | K10X13X13 |
| 10 | 10 | 14 | 10 | 4600 | 4400 | 26000 | K10x14x10 |
| 10 | 10 | 14 | 13 | 6200 | 5500 | 26000 | K10x14x13 |
| 12 | 12 | 15 | 10 | 5200 | 4000 | 24000 | K12X15X10 |
| 12 | 12 | 15 | 13 | 7800 | 5500 | 24000 | K12X15X13 |
| 12 | 12 | 15 | 13 | 11000 | 7100 | 24000 | K12X15X17 |
| 12 | 12 | 15 | 16.6 | 10100 | 6700 | 24000 | K12X15X17.5 |
| 12 | 12 | 16 | 8 | 4800 | 4400 | 24000 | K12X16X8 |
| 12 | 12 | 16 | 13 | 7200 | 6000 | 24000 | K12X16X13 |
| 14 | 14 | 18 | 10 | 6400 | 5260 | 24000 | K14X18X10 |
| 14 | 14 | 18 | 13 | 10300 | 7600 | 24000 | K14X18X13 |
| 14 | 14 | 18 | 17 | 12300 | 8800 | 24000 | K14X18X17 |
| 14 | 14 | 19 | 10 | 6500 | 6000 | 24000 | K14X19X10 |
| 15 | 15 | 19 | 8 | 5800 | 4800 | 22000 | K15x19x8 |
| 15 | 15 | 19 | 10 | 8600 | 6500 | 22000 | K15X19X10 |
| 15 | 15 | 19 | 17 | 14000 | 9600 | 20000 | K15X19X17 |
| 15 | 15 | 20 | 13 | 11800 | 9300 | 22000 | K15X20X13 |
| 15 | 15 | 20 | 17 | 15100 | 11300 | 22000 | K15X20X17 |
| 15 | 15 | 21 | 17 | 16200 | 13100 | 22000 | K15X21X17 |
| 16 | 16 | 20 | 10 | 8000 | 6000 | 22000 | K16X20X10 |
| 16 | 16 | 20 | 13 | 11700 | 8200 | 22000 | K16X20X13 |
| 16 | 16 | 20 | 17 | 15700 | 10300 | 22000 | K16X20X17 |
| 16 | 16 | 21 | 22 | 21500 | 14700 | 22000 | K16X21X22 |
| 16 | 16 | 22 | 12 | 10200 | 9000 | 22000 | K16X22X12 |
| 16 | 16 | 22 | 16 | 15200 | 12300 | 22000 | K16X22X16 |
| 17 | 17 | 21 | 10 | 8000 | 6000 | 22000 | K17X21X10 |
| 17 | 17 | 21 | 13 | 11800 | 8100 | 22000 | K17X21X13 |
| 17 | 17 | 21 | 17 | 17900 | 11200 | 22000 | K17X21X17 |
| 18 | 18 | 22 | 10 | 8600 | 6200 | 22000 | K18X22X10 |
| 18 | 18 | 22 | 13 | 13400 | 8800 | 22000 | K18X22X13 |
| 18 | 18 | 22 | 17 | 19100 | 11600 | 22000 | K18X22X17 |
| 18 | 18 | 24 | 30 | 31600 | 21200 | 22000 | K18X24X30 |
| 18 | 18 | 25 | 22 | 26600 | 20000 | 22000 | K18X25X22 |
| 19 | 19 | 23 | 13 | 12100 | 8100 | 20000 | K19X23X13 |
| 20 | 20 | 24 | 10 | 9700 | 6700 | 19000 | K20X24X10 |
| 20 | 20 | 24 | 13 | 15300 | 9500 | 19000 | K20X24X13 |
| 20 | 20 | 24 | 17 | 19200 | 11400 | 19000 | K20X24X17 |
| 20 | 20 | 25 | 15 | 17800 | 11800 | 19000 | K20X25X15 |
| 20 | 20 | 25 | 23 | 29700 | 18000 | 19000 | K20X25X23 |
| 20 | 20 | 25 | 27 | 30100 | 18200 | 19000 | K20X25X27 |
| 20 | 20 | 26 | 12 | 12400 | 10200 | 19000 | K20X26X12 |
| 20 | 20 | 26 | 13 | 15100 | 11700 | 19000 | K20X26X13 |
| 20 | 20 | 26 | 20 | 26300 | 18000 | 19000 | K20X26X20 |
| 20 | 20 | 28 | 20 | 15500 | 11800 | 19000 | K20X28X20 |
| 20 | 20 | 30 | 30 | 39700 | 31700 | 19000 | K20X30X30 |
| 22 | 22 | 26 | 10 | 12500 | 7900 | 17000 | K22X26X10 |
| 22 | 22 | 26 | 11 | 14900 | 9000 | 17000 | K22x26x11 |
| 22 | 22 | 26 | 13 | 16200 | 9700 | 17000 | K22X26X13 |
| 22 | 22 | 26 | 17 | 22700 | 12600 | 17000 | K22X26X17 |
| 22 | 22 | 28 | 23 | 32300 | 20700 | 17000 | K22X28X23 |
| 24 | 24 | 28 | 13 | 16000 | 9400 | 15000 | K24X28X13 |
| 24 | 24 | 28 | 17 | 23900 | 12900 | 15000 | K24X28X17 |
| 25 | 25 | 29 | 10 | 10900 | 6900 | 15000 | K25X29X10 |
| 25 | 25 | 29 | 13 | 12200 | 7600 | 15000 | K25X29X13 |
| 25 | 25 | 29 | 17 | 25100 | 13100 | 15000 | K25X29X17 |
| 25 | 25 | 30 | 17 | 25400 | 15100 | 15000 | K25X30X17 |
| 25 | 25 | 30 | 20 | 29200 | 16900 | 15000 | K25X30X20 |
| 25 | 25 | 32 | 16 | 22600 | 16500 | 15000 | K25X32X16 |
| 25 | 25 | 33 | 19 | 32700 | 23500 | 15000 | K25X33X19 |
| 25 | 25 | 33 | 25 | 44800 | 30000 | 15000 | K25x33x25 |
| 25 | 25 | 35 | 30 | 62200 | 43100 | 15000 | K25X35X30 |
| 26 | 26 | 30 | 13 | 19200 | 10600 | 14000 | K26X30X13 |
| 28 | 28 | 32 | 12 | 16500 | 9300 | 13000 | K28x32x12 |
| 28 | 28 | 32 | 17 | 27500 | 13800 | 13000 | K28X32X17 |
| 28 | 28 | 33 | 13 | 19900 | 12100 | 13000 | K28X33X13 |
| 28 | 28 | 33 | 17 | 28400 | 16000 | 13000 | K28X33X17 |
| 28 | 28 | 33 | 27 | 68200 | 31400 | 13000 | K28x33x27 |
| 30 | 30 | 37 | 16 | 27800 | 18500 | 12000 | K30X37X16 |
| 30 | 30 | 37 | 20 | 11100 | 8400 | 12000 | K30X37X20 |
| 32 | 32 | 38 | 20 | 43500 | 23800 | 11000 | K32X38X20 |
| 32 | 32 | 38 | 25 | 51600 | 27000 | 11000 | K32X38X25 |
| 32 | 32 | 46 | 32 | 69400 | 52900 | 11000 | K32X46X32 |
| 35 | 35 | 40 | 17 | 35700 | 18000 | 11000 | K35X40X17 |
| 35 | 35 | 40 | 27 | 62100 | 27800 | 11000 | K35X40X27 |
| 35 | 35 | 42 | 20 | 45300 | 26200 | 11000 | K35X42X20 |
| 35 | 35 | 42 | 30 | 65200 | 34800 | 11000 | K35x42x30 |
| 36 | 36 | 41 | 30 | 66800 | 29400 | 11000 | K36x41x30 |
| 38 | 38 | 41 | 9 | 13000 | 61000 | 10000 | K38X41X9 |
| 38 | 38 | 42 | 9 | 14900 | 8000 | 10000 | K38X42X9 |
| 40 | 40 | 45 | 27 | 69900 | 29200 | 9500 | K40X45X27 |
| 40 | 40 | 45 | 30 | 78500 | 31900 | 9500 | K40x45x30 |
| 45 | 45 | 53 | 21 | 56500 | 31300 | 8500 | K45x53x21 |
| 50 | 50 | 58 | 20 | 85900 | 42000 | 7500 | K50x58x20 |
| 50 | 50 | 58 | 30 | 102200 | 48100 | 7500 | K50x58x30 |