NSK轴承
NSK单列圆柱滚子轴承 |  |
| 型号 | 主要尺寸 | 额定载荷( N ) | 限制速度rpm | 重量Kg | ||||||||
| d | D1 | B | r | r1 | Fw | Ew | Cr | C0r | Grease | Oil | ||
| NF426 | 130 | 340 | 78 | 5 | 5 | 185 | 285 | 825000 | 955000 | 1800 | 2200 | 39.60 |
| NF421 | 105 | 260 | 60 | 4 | 4 | 144.50 | 220.50 | 495000 | 555000 | 2400 | 3000 | 17.300 |
| NF420 | 100 | 250 | 58 | 4 | 4 | 139 | 211 | 450000 | 500000 | 2600 | 3000 | 15.500 |
| NF419 | 95 | 240 | 55 | 4 | 4 | 133.50 | 201.50 | 400000 | 445000 | 2600 | 3200 | 13.600 |
| NF418 | 90 | 225 | 54 | 4 | 4 | 123.50 | 191.50 | 375000 | 400000 | 2800 | 3400 | 11.500 |
| NF417 | 85 | 210 | 52 | 4 | 4 | 113 | 177 | 335000 | 350000 | 3000 | 3800 | 9.560 |
| NF416 | 80 | 200 | 48 | 3 | 3 | 110 | 170 | 299000 | 315000 | 3200 | 3800 | 7.360 |
| NF415 | 75 | 190 | 45 | 3 | 3 | 104.50 | 160.50 | 262000 | 274000 | 3400 | 4000 | 6.270 |
| NF414 | 70 | 180 | 42 | 3 | 3 | 100 | 152 | 228000 | 236000 | 3600 | 4300 | 5.280 |
| NF413 | 65 | 160 | 37 | 2.10 | 2.10 | 89.30 | 135.30 | 182000 | 186000 | 4000 | 4800 | 3.630 |