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] | |
| 28 | 40 | 20 | 20.6 | 34.7 | 16000 | - | 28NQ4020 |
| 28 | 40 | 17 | 15.1 | 27.4 | 16000 | - | 28NQ4017 |
| 28 | 39 | 17 | 22.2 | 27.7 | 16000 | - | RNA49/22R |
| 28 | 37 | 30 | 29.1 | 54.1 | 16000 | - | NQ28/30 |
| 28 | 37 | 20 | 20.6 | 34.7 | 16000 | - | NQ28/20 |
| 26 | 52 | 14 | 18 | 18.9 | 16000 | - | 26NQ5214 |
| 26 | 34 | 20 | 14.2 | 28.9 | 18000 | - | 26NQ3420 |
| 26 | 34 | 16 | 14.1 | 24.2 | 18000 | - | NQ26/16 |
| 25 | 38 | 16 | 12.9 | 14.6 | 18000 | - | NQS25/16AU |
| 25 | 37 | 23 | 28 | 36.1 | 17000 | - | RNA5904 |
| 25 | 37 | 17 | 21.3 | 25.5 | 17000 | - | RNA4904R |
| 25 | 33 | 20 | 18.9 | 30 | 18000 | - | NQ25/20 |
| 25 | 33 | 16 | 14.4 | 20.6 | 18000 | - | NQ25/16 |
| 24 | 36 | 20 | 17.7 | 28.3 | 19000 | - | 24NQ3620 |
| 24 | 35 | 16 | 16.2 | 21.5 | 19000 | - | 24/NQ3516 |
| 24 | 32 | 20 | 16.1 | 28.1 | 19000 | - | NQ24/20 |
| 24 | 32 | 16 | 13.4 | 22.2 | 19000 | - | QN24/16 |
| 24 | 32 | 12 | 9.6 | 14.4 | 19000 | - | NQ24/12 |
| 22 | 35 | 20 | 21.7 | 25.2 | 19000 | - | NQS22/20 |
| 22 | 32 | 25 | 22.4 | 31.7 | 20000 | - | 22NQ3225 |
| 22 | 30 | 16 | 12.7 | 20.2 | 21000 | - | NQ22/16 |
| 22 | 30 | 13 | 12.1 | 16.4 | 20000 | - | RNA4903R |
| 20 | 35 | 18 | 17.4 | 22.4 | 22000 | - | 20NQ3518 |
| 20 | 35 | 16 | 14 | 16.9 | 22000 | - | 20NQ3516 |
| 20 | 300 | 15 | 14 | 16.9 | 22000 | - | 20NQ3315 |
| 20 | 32 | 12 | 11.9 | 11.3 | 21000 | - | 20NQ3212 |
| 20 | 30 | 20 | 19.8 | 26.4 | 22000 | - | 20NQ3020 |
| 20 | 29 | 11 | 8.75 | 10.5 | 22000 | - | 20NQ2911 |
| 20 | 28 | 20 | 14.4 | 23 | 23000 | - | NQ20/20 |
| 20 | 28 | 18 | 14.7 | 20.4 | 22000 | - | RNA5902 |
