RU special type is a bearing with integrated inner- and outer ring. It is being used in cases where high rotational accuracy of both the inner- and outer rings is required. Rolling and Plain bearings,accessories RU series, without gear teeth,Sealed on both sides.
Models:
RU42,RU66,RU85,RU124(G)(X),RU148(G)(X),RU178(G)(X),RU228(G)(X),
RU297(G)(X),RU445(G)(X)
Precison can be P5 P4 P2,clearance can be CCO or CO
Features of RU series robotics bearings
1.Can bear comprehensive load e.g radial ,axial and overturn load .
2.Thin section bearings save installation space
3.High rotary positioning precision
4.Application area:robot arm,revolute joints,chassis etc parts.
RU28UUCCO Crossed roller bearings Parameters
| Bearings Model | Boundary Dimensions | Shoulder height | Basic load rating（radial） | Relation between the mounting holes | Weight | ||||||||||
| ID | OD | PCD | B | Oil hole | rmin | Inner ring | Outer ring | ||||||||
| d | D | dp | B | d1 | ds | Dh | Cr/kN | Cor/kN | PCD1 | mounting holes | PCD2 | mounting holes | kg | ||
| RU28 | 10 | 52 | 28 | 8 | 3.1 | 0.3 | 24 | 29.5 | 2.9 | 3.4 | 16 | 4-M3 through | 42 | 6-ф3.4 throug ф6.5 counterbore depth3.3 | 0.12 |
More information ,pls contact us
Our web:www.ydpb-bearings.com