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] | |
| 63 | 80 | 34 | 75.6 | 138 | 7300 | - | RNA5911 |
| 63 | 80 | 25 | 58.4 | 99 | 7300 | - | RNA4911R |
| 60 | 80 | 28 | 65.1 | 106 | 7600 | - | NQS60/28 |
| 60 | 72 | 25 | 45.4 | 97.3 | 7900 | - | NQ60/25 |
| 60 | 72 | 14 | 12.3 | 22.6 | 8000 | - | 60NQ7214 |
| 58 | 72 | 30 | 61.6 | 110 | 7900 | - | RNA5910 |
| 58 | 72 | 30 | 61.6 | 110 | 7900 | - | RNA5910 |
| 58 | 72 | 22 | 48 | 80 | 7900 | - | RNQ4910R |
| 55 | 72 | 22 | 44.6 | 71.6 | 8300 | - | NQS55/22 |
| 55 | 72 | 14 | 12.5 | 19.6 | 8600 | - | 55NQ7214 |
| 55 | 70 | 22 | 46.9 | 76.5 | 8300 | - | RNA49/48R |
| 55 | 67 | 20 | 24.1 | 46.2 | 8600 | - | 55NQ6720A |
| 52 | 68 | 30 | 58.9 | 101 | 8800 | - | RNA5909 |
| 52 | 68 | 22 | 45.8 | 72.9 | 8800 | - | RNA4909R |
| 50 | 72 | 17 | 33.1 | 47.2 | 9100 | - | 50NQ7217 |
| 50 | 65 | 22 | 44.6 | 69.5 | 9100 | - | RNA49/42R |
| 50 | 65 | 22 | 39.9 | 65 | 9200 | - | NQS50/22 |
| 50 | 62 | 20 | 24.6 | 46 | 9400 | - | NQ50/20A |
| 48 | 62 | 30 | 55.5 | 91.2 | 9400 | - | RNA5908 |
| 48 | 62 | 22 | 43.2 | 66.1 | 9400 | - | RNQ4908R |
| 45 | 60 | 40 | 64 | 115 | 10000 | - | NQS45/40 |
| 45 | 58 | 20 | 36 | 55 | 10000 | - | RNS49/38R |
| 45 | 55 | 30 | 40.9 | 86.1 | 10000 | - | NQ45/30 |
| 45 | 55 | 20 | 27.9 | 52.7 | 10000 | - | NQ45/20 |
| 42 | 55 | 20 | 35.1 | 52.2 | 11000 | - | RNS4907R |
| 42 | 52 | 20 | 28.3 | 52.5 | 11000 | - | NQ42/20 |
| 40 | 62 | 27 | 53.4 | 72.7 | 11000 | - | 40NQ6227 |
| 40 | 55 | 22 | 35.9 | 53 | 11000 | - | NQS40/22 |
| 40 | 52 | 20 | 31.9 | 49.3 | 11000 | - | RNS49/32R |
| 40 | 50 | 30 | 39.8 | 79.8 | 12000 | - | NQ40/30 |
