Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of tower crane high precision crossed roller bearing ru178(g)/x in China. Please feel free to buy cheap tower crane high precision crossed roller bearing ru178(g)/x for sale here from our factory. All customized products are with high quality and competitive price.
Basic Information crossed roller bearing RU178(G)/X:
Inner ring:115mm Outer ring:240mm
Width:28mm
Weight:6.8Kg
Crossed Roller Bearings RU series：
RU42 RU66 RU85 RU124G(X) RU148G(X) RU178G (X) RU228G(X) RU297G(X) RU445G(X)
Crossed Roller Bearings RU178 are based on cylindrical roller being arranged vertically to each other in a 900 V groove rolling surface through the isolation piece, so cross roller bearing can withstand load from multi-direction, like: Radial, axial and torque. Since the cross roller ring achieves high rigidity and the precision can reach up to P2, P4, despite the mininum possible dimensions of the inner and outer rings, it is optimal for applications such as industrial robot, rotation of the machining center, precision rotary worktable, medical machine, calculator, military industry, IC manufacturing devices and other equipments.
shaft diameter (mm) | Model number | Main demensions(mm) | Shoulder height | Basic load rating (radial) | Weight | |||||||
THK | IK0 | Inner ring d (mm) | Outer ring D (mm) | dp | Width | r （min） | ds (mm) | Dh (mm) | C kN | Co kN | Kg | |
20 | RU42 | CRBF2012AT | 20 | 70 | 41.5 | 12 | 0.6 | 37 | 47 | 7.35 | 8.35 | 0.29 |
35 | RU66 | CRBF3515AT | 35 | 95 | 66 | 15 | 0.6 | 59 | 74 | 17.5 | 22.3 | 0.62 |
55 | RU85 | CRBF5515AT | 55 | 120 | 85 | 15 | 0.6 | 79 | 93 | 20.3 | 29.5 | 1 |
80
| RU124G/ RU124 | CRBF8022AD/ CRBF8022A | 80 | 165 | 124 | 22 | 1 | 114 | 134 | 33.1 | 50.9 | 2.6 |
RU124X | CRBF8022AT | |||||||||||
90 | RU148G/ RU148 | / | 90 | 210 | 147.5 | 25 | 1.5 | 133 | 162 | 49.1 | 76.8 | 4.9 |
RU148X | / | |||||||||||
115 | RU178G/ RU178 | / | 115 | 240 | 178 | 28 | 1.5 | 161 | 195 | 80.3 | 135 | 5.8 |
RU178X | / | |||||||||||
160 | RU228G/ RU228 | / | 160 | 295 | 227.5 | 35 | 2 | 208 | 246 | 104 | 172 | 11.4 |
RU228X | / | |||||||||||
210 | RU297G/ RU297 | / | 210 | 380 | 297.3 | 40 | 2.5 | 272 | 320 | 156 | 281 | 21.3 |
RU297X | / | |||||||||||
350 | RU445G /RU445 | / | 350 | 540 | 445.4 | 45 | 2.5 | 417 | 473 | 222 | 473 | 35.4 |
RU445X | / | |||||||||||
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