| 型號(hào) | 主要尺寸(mm ) | 額定負(fù)荷(kN) | 允許轉(zhuǎn)速(rpm) | 重量 (kg) | ||||||
| d | D | B | rs min | Cr | Cor | 脂潤(rùn)滑 | 油潤(rùn)滑 | (參考) | ||
|
71800 | 10 | 19 | 5 | - | 1.8 | 1.1 | 75000 | 120000 | 0.005 |
|
|
71801 | 12 | 21 | 5 | - | 2 | 1.4 | 70000 | 110000 | 0.006 |
|
|
71802 | 15 | 24 | 5 | - | 2.2 | 1.8 | 60000 | 90000 | 0.007 |
|
|
71803 | 17 | 26 | 5 | - | 2.3 | 1.9 | 53000 | 80000 | 0.008 |
|
|
71804 | 20 | 32 | 7 | - | 3.9 | 3.4 | 45000 | 67000 | 0.018 |
|
|
71805 | 25 | 37 | 7 | - | 4.2 | 4.1 | 38000 | 56000 | 0.022 |
|
|
71806 | 30 | 42 | 7 | - | 4.4 | 4.8 | 32000 | 48000 | 0.025 |
|
|
71807 | 35 | 47 | 7 | - | 4.6 | 5.5 | 26000 | 40000 | 0.029 |
|
|
71808 | 40 | 52 | 7 | - | 4.8 | 6.2 | 24000 | 38000 | 0.032 |
|
|
71809 | 45 | 58 | 7 | - | 4.9 | 6.7 | 20000 | 34000 | 0.04 |
|
|
71810 | 50 | 65 | 7 | - | 7.4 | 10 | 18000 | 30000 | 0.052 |
|
|
71811 | 55 | 72 | 9 | - | 10.2 | 13.8 | 16000 | 26000 | 0.081 |
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