滚针轴承
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滚针轴承
| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 40 | 50 | 20 | 27.2 | 48.8 | 12000 | - | NQ40/20 |
| 40 | 50 | 15 | 19 | 35.3 | 12000 | - | 40NQ5015 |
| 38 | 55 | 30 | 50.5 | 75.4 | 12000 | - | 38NQ5530 |
| 38 | 52 | 35 | 49.3 | 84.7 | 12000 | - | 38NQ5235 |
| 38 | 47 | 20 | 23.6 | 45.8 | 12000 | - | 38NQ4720 |
| 37 | 52 | 20 | 31.7 | 44.2 | 12000 | - | NQS37/20 |
| 37 | 47 | 20 | 26 | 45.1 | 13000 | - | NQ37/20 |
| 35 | 51 | 30 | 50.4 | 73.3 | 13000 | - | 35NQ5130 |
| 35 | 48 | 35 | 46.5 | 76.8 | 13000 | - | 35NQ4835 |
| 35 | 47 | 23 | 33.8 | 51 | 13000 | - | RNS5906 |
| 35 | 47 | 17 | 25.8 | 36 | 13000 | - | RNS4906R |
| 35 | 45 | 14 | 16.4 | 27.8 | 13000 | - | 35NQ4514 |
| 33 | 55 | 17 | 31.1 | 34.4 | 13000 | - | 33NQ5517 |
| 32 | 54 | 19 | 31.2 | 34.1 | 13000 | - | 32NQ5419 |
| 32 | 47 | 22 | 31.2 | 41.4 | 14000 | - | NQS32/22 |
| 32 | 42 | 30 | 34.4 | 61.6 | 14000 | - | NQ32/30 |
| 32 | 42 | 20 | 24.3 | 39.4 | 14000 | - | NQ32/20 |
| 30 | 50 | 17 | 29.6 | 31.5 | 14000 | - | 30NQ5017 |
| 30 | 48 | 30 | 40.1 | 60.7 | 15000 | - | 30NQ4830 |
| 30 | 47 | 17 | 29.4 | 31.2 | 14000 | - | 30NQ4717A |
| 30 | 45 | 22 | 30 | 38.5 | 14000 | - | NQS30/22 |
| 30 | 42 | 23 | 31.7 | 44.9 | 15000 | - | RNA5905 |
| 30 | 42 | 17 | 24.2 | 31.7 | 15000 | - | RNA4905R |
| 30 | 40 | 30 | 33.5 | 58.5 | 15000 | - | NQ30/30 |
| 30 | 40 | 20 | 23.7 | 37.5 | 15000 | - | NQ30/20 |
| 30 | 40 | 13 | 13.8 | 21.2 | 15000 | - | 30NQ4013 |
| 29 | 38 | 30 | 28.9 | 54.3 | 16000 | - | NQ29/30 |
| 29 | 38 | 20 | 20.4 | 34.8 | 16000 | - | NQ29/20 |
| 28 | 44 | 17 | 23.3 | 29.6 | 16000 | - | 28NQ4417 |
| 28 | 42 | 20 | 24.8 | 32 | 16000 | - | NQS28/20 |
