RU cross roller bearing -The integrated design of the unit’s inner and outer rings, with mounting holes on both rings, eliminates the need for a special flange or housing and enables easy installation. Mounting has virtually no effect on performance, which ensures stable, accurate rotation and torque. RU cross roller bearing can be used for both outer and inner ring rotation.
RU cross roller bearing Product Specification:
|
型号 |
主要尺寸 | 肩膀
方面 |
基本负荷
额定值（径向） |
大量的
|
|||||||
| 内
直径 d |
外
直径 D |
滚筒
节圆 直径 双峰 |
宽度
B1 |
d1
|
倒角
最小值 |
Ds
（最大限度） |
DH
（分钟） |
碳
千牛 |
C0
千牛 |
公斤 | |
| RU28 | 10 | 52 | 28 | 8 | 3.1 | 0.6 | 24 | 31 | 2.91 | 2.43 | 0.12 |
| RU42 | 20 | 70 | 41.5 | 12 | 3.1 | 0.6 | 36 | 47 | 7.35 | 8.35 | 0.29 |
| RU52 | 25 | 80 | 52.5 | 12 | 3.1 | 0.6 | 46.5 | 58.5 | 7.6 | 8.37 | 0.4 |
| RU66 | 35 | 95 | 66 | 15 | 3.1 | 0.6 | 59 | 74 | 17.5 | 22.3 | 0.62 |
| RU85 | 55 | 120 | 85 | 15 | 3.1 | 0.6 | 79 | 93 | 20.3 | 29.5 | 1 |
| RU124(G) | 80 | 165 | 124 | 22 | 3.1 | 1 | 114 | 134 | 33.1 | 50.9 | 2.6 |
| RU124X | 80 | 165 | 124 | 22 | 3.1 | 1 | 114 | 134 | 33.1 | 50.9 | 2.6 |
| RU148(G) | 90 | 210 | 147.5 | 25 | 3.1 | 1.5 | 133 | 162 | 49.1 | 76.8 | 4.9 |
| RU148X | 90 | 210 | 147.5 | 25 | 3.1 | 1.5 | 133 | 162 | 49.1 | 76.8 | 4.9 |
| RU178(G) | 115 | 240 | 178 | 28 | 3.1 | 1.5 | 161 | 195 | 80.3 | 135 | 6.8 |
| RU178X | 115 | 240 | 178 | 28 | 3.1 | 1.5 | 161 | 195 | 80.3 | 135 | 6.8 |
| RU228(G) | 160 | 295 | 227.5 | 35 | 6 | 2 | 208 | 246 | 104 | 173 | 11.4 |
| RU228X | 160 | 295 | 227.5 | 35 | 6 | 2 | 208 | 246 | 104 | 173 | 11.4 |
| RU297(G) | 210 | 380 | 297.5 | 40 | 6 | 2.5 | 272 | 320 | 156 | 281 | 21.3 |
| RU297X | 210 | 380 | 297.5 | 40 | 6 | 2.5 | 272 | 320 | 156 | 281 | 21.3 |
| RU445(G) | 350 | 540 | 445.4 | 45 | 6 | 2.5 | 417 | 473 | 222 | 473 | 35.4 |
| RU445X | 350 | 540 | 445.4 | 45 | 6 | 2.5 | 417 | 473 | 222 | 473 | 35.4 |
注：RU型号可选配油嘴。（见下图）
为了表明您需要油嘴，请在型号末尾添加“-N”。
