产品选型
d 20mm
产品尺寸与参数
| 详情 | 型号 |
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 |
|||||||||
| d | D | B | r min |
D1 ≈ | D2 ≈ | d1 ≈ | da min |
Da max |
ra max |
动载荷 Cr |
静载荷 Cor |
||||||
|
6204-2Z | 0.11 | 20 | 47 | 14 | 1 | - | 41 | 28.8 | 25.6 | 41.4 | 1 | 12700 | 6550 | 440 | 15000 | 16300 |
|
|
62204-2RSR | 0.139 | 20 | 47 | 18 | 1 | - | 41 | 28.8 | 25.6 | 41.4 | 1 | 12700 | 6550 | 385 | 10000 | - |
|
|
6304 | 0.151 | 20 | 52 | 15 | 1.1 | 41.9 | - | 30.3 | 27 | 45 | 1 | 16000 | 7800 | 530 | 34000 | 14400 |
|
|
6304-2RSR | 0.155 | 20 | 52 | 15 | 1.1 | - | 44.4 | 30.3 | 27 | 45 | 1 | 16000 | 7800 | 530 | 9500 | - |
|
|
6304-2Z | 0.155 | 20 | 52 | 15 | 1.1 | - | 44.4 | 30.3 | 27 | 45 | 1 | 16000 | 7800 | 530 | 14000 | 14400 |
|
|
62304-2RSR | 0.209 | 20 | 52 | 21 | 1.1 | - | 44.4 | 30.3 | 27 | 45 | 1 | 16000 | 7800 | 495 | 9500 | - |
|
|
6404 | 0.414 | 20 | 72 | 19 | 1.1 | 59.6 | - | 44.6 | 27 | 65 | 1 | 29000 | 16300 | 1020 | 24000 | 12100 |
