NSK轴承
NSK双列圆柱滚子轴承NSK双列圆柱滚子轴承 |  |
| 型号 | 主要尺寸 | 额定载荷( N ) | 限制速度rpm | 重量Kg | |||||||
| d | D1 | B | r | Fw | Ew | Cr | C0r | Grease | Oil | ||
| NN3015 | 75 | 115 | 30 | 1.10 | 105 | 96500 | 149000 | 5300 | 6300 | 1.11 | |
| NN3014 | 70 | 110 | 30 | 1.10 | 100 | 97500 | 148000 | 5600 | 6700 | 1.06 | |
| NN3013 | 65 | 100 | 26 | 1.10 | 91 | 77000 | 116000 | 6000 | 7100 | 0.74 | |
| NN3012 | 60 | 95 | 26 | 1.10 | 86.10 | 73500 | 106000 | 6300 | 7500 | 0.69 | |
| NN3011 | 55 | 90 | 26 | 1.10 | 81 | 69500 | 96500 | 6700 | 8000 | 0.65 | |
| NN3010 | 50 | 80 | 23 | 1 | 72.50 | 53000 | 72500 | 7500 | 9000 | 0.44 | |
| NN3009 | 45 | 75 | 23 | 1 | 67.50 | 52000 | 68500 | 8500 | 10000 | 0.41 | |
| NN3008 | 40 | 68 | 21 | 1 | 61 | 43500 | 55500 | 9000 | 11000 | 0.31 | |
| NN3007 | 35 | 62 | 20 | 1 | 55 | 39500 | 50000 | 10000 | 12000 | 0.26 | |
| NN3006 | 30 | 55 | 19 | 1 | 48.50 | 31000 | 37000 | 12000 | 14000 | 0.20 | |