产品选型
d 50-80mm
产品尺寸与参数
| 详情 | 型号 | X-life |
质量m ≈kg |
尺寸 mm | 安装尺寸 mm | 基本额定载荷 N |
疲劳极限载荷 Cur/ N |
极限转速 nG /min–1 |
参考转速 nB/min–1 |
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| d | D | B | r min |
r1 min |
D1 ≈ | d1 ≈ | a ≈ |
da min |
Da max |
Db max |
ra max |
ra1 max |
动载荷 Cr |
静载荷 Cor |
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|
71810-B-TVH | - | 0.043 | 50 | 65 | 7 | 0.3 | 0.2 | 59.3 | 56.7 | 27.8 | 52 | 63 | 63.6 | 0.3 | 0.2 | 6950 | 7350 | 520 | 9500 | - |
|
|
7210-B-JP | XL | 0.493 | 50 | 90 | 20 | 1.1 | 0.6 | 74.8 | 66.2 | 39 | 57 | 83 | 85.8 | 1 | 0.6 | 39000 | 28500 | 1920 | 8000 | 7600 |
|
|
7210-B-TVP | XL | 0.458 | 50 | 90 | 20 | 1.1 | 0.6 | 74.8 | 66.2 | 39 | 57 | 83 | 85.8 | 1 | 0.6 | 39000 | 28500 | 1920 | 8000 | 7600 |
|
|
7310-B-JP | XL | 1.13 | 50 | 110 | 27 | 2 | 1 | 87.6 | 73.1 | 47 | 61 | 99 | 104.4 | 2 | 1 | 75000 | 50000 | 3400 | 7000 | 6100 |
|
|
7310-B-TVP | XL | 1.05 | 50 | 110 | 27 | 2 | 1 | 87.6 | 73.1 | 47 | 61 | 99 | 104.4 | 2 | 1 | 75000 | 50000 | 3400 | 7000 | 6100 |
|
|
71811-B-TVH | - | 0.058 | 55 | 72 | 9 | 0.3 | 0.2 | 65.3 | 61.7 | 31.1 | 57 | 70 | 70.6 | 0.3 | 0.2 | 11800 | 11800 | 760 | 9000 | - |
|
|
7211-B-JP | XL | 0.645 | 55 | 100 | 21 | 1.5 | 1 | 83 | 72.6 | 43 | 64 | 91 | 94.4 | 1.5 | 1 | 49000 | 38500 | 2600 | 7000 | 6800 |
|
|
7211-B-TVP | XL | 0.604 | 55 | 100 | 21 | 1.5 | 1 | 83 | 72.6 | 43 | 64 | 91 | 94.4 | 1.5 | 1 | 49000 | 38500 | 2600 | 7000 | 6800 |
|
|
7311-B-JP | XL | 1.46 | 55 | 120 | 29 | 2 | 1 | 95.3 | 80.3 | 51 | 66 | 109 | 114.4 | 2 | 1 | 86000 | 61000 | 4100 | 6300 | 5600 |
|
|
7311-B-TVP | XL | 1.38 | 55 | 120 | 29 | 2 | 1 | 95.3 | 80.3 | 51 | 66 | 109 | 114.4 | 2 | 1 | 86000 | 61000 | 4100 | 6300 | 5600 |
|
|
71812-B-TVH | - | 0.07 | 60 | 78 | 10 | 0.3 | 0.2 | 70.8 | 67.2 | 33.9 | 62 | 76 | 76.6 | 0.3 | 0.2 | 12200 | 12900 | 840 | 8000 | - |
|
|
7212-B-JP | XL | 0.847 | 60 | 110 | 22 | 1.5 | 1 | 91.1 | 79.5 | 47 | 69 | 101 | 104.4 | 1.5 | 1 | 59000 | 45000 | 3050 | 6300 | 6200 |
