| 询价 | 基本尺寸 mm |
基本额定负荷 kN |
疲劳负荷极限 Pu |
额定转速 r/min |
质量 kg |
型号 | 尺寸 mm |
挡肩及倒角尺寸 mm |
计算系数 | |||||||||||
| d | D | B | 动态 C | 静态 Co | 参考转速 | 极限转速 | d | d1 ～ |
D1 ～ |
D2 ～ |
r1,2 最小 |
da 最小 |
Da 最大 |
ra 最大 |
kr | fo | ||||
|
17 | 62 | 17 | 22.9 | 10.8 | 0.455 | 28000 | 18000 | 0.27 | 6403 | 17 | 32.4 | 46.6 | - | 1.1 | 23.5 | 55.5 | 1 | 0.035 | 11 |
|
20 | 32 | 7 | 4.03 | 2.32 | 0.104 | 45000 | 28000 | 0.018 | 61804 | 20 | 24 | 28.3 | - | 0.3 | 22 | 30 | 0.3 | 0.015 | 15 |
|
|
20 | 37 | 9 | 6.37 | 3.65 | 0.156 | 43000 | 26000 | 0.038 | 61904 | 20 | 25.6 | 31.4 | 32.8 | 0.3 | 22 | 35 | 0.3 | 0.02 | 15 |
|
20 | 42 | 8 | 7.28 | 4.05 | 0.173 | 38000 | 24000 | 0.05 | *16004 | 20 | 27.3 | 34.6 | - | 0.3 | 22 | 40 | 0.3 | 0.02 | 15 |
|
|
20 | 42 | 9 | 7.93 | 4.5 | 0.19 | 38000 | 24000 | 0.051 | 98204Y | 20 | 27.4 | 36 | 36.2 | 0.6 | 23.2 | 38.8 | 0.6 | 0.025 | 14 |
|
20 | 42 | 12 | 9.95 | 5 | 0.212 | 38000 | 24000 | 0.069 | *6004 | 20 | 27.2 | 34.8 | 37.2 | 0.6 | 23.2 | 38.8 | 0.6 | 0.025 | 14 |
|
|
20 | 47 | 14 | 13.5 | 6.55 | 0.28 | 32000 | 20000 | 0.11 | *6204 | 20 | 28.8 | 38.5 | 40.6 | 1 | 25.6 | 41.4 | 1 | 0.025 | 13 |
|
20 | 47 | 14 | 15.6 | 7.65 | 0.325 | 32000 | 20000 | 0.096 | 6204ETN9 | 20 | 28.2 | 39.6 | - | 1 | 25.6 | 41.4 | 1 | 0.025 | 12 |
|
|
20 | 52 | 15 | 16.8 | 7.8 | 0.335 | 30000 | 19000 | 0.14 | *6304 | 20 | 30.4 | 41.6 | 44.8 | 1.1 | 27 | 45 | 1 | 0.03 | 12 |
|
20 | 52 | 15 | 18.2 | 9 | 0.38 | 30000 | 19000 | 0.14 | 6304ETN9 | 20 | 30.2 | 42.6 | - | 1.1 | 27 | 45 | 1 | 0.03 | 12 |
|
|
20 | 72 | 19 | 30.7 | 15 | 0.64 | 24000 | 15000 | 0.4 | 6404 | 20 | 37.1 | 54.8 | - | 1.1 | 29 | 63 | 1 | 0.035 | 11 |
|
22 | 50 | 14 | 14 | 7.65 | 0.325 | 30000 | 19000 | 0.12 | 62/22 | 22 | 32.2 | 42.1 | 44 | 1 | 27.6 | 44.4 | 1 | 0.025 | 14 |
|
|
22 | 56 | 16 | 18.6 | 9.3 | 0.39 | 28000 | 18000 | 0.18 | 63/22 | 22 | 32.2 | 46.2 | - | 1.1 | 29 | 47 | 1 | 0.03 | 12 |
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