XSU140944 874*1014*56mm crossed roller bearing High torque
harmonic drive mini gear reducer for industrial robotics
| Identification number | Main dimensions | Basic load rating（axial） | Basic load rating（radial） | weight | ||||||||
| inner ring | outer ring | width | Installing hole | Chamfer | φLa | φLi | Ca | C0a | Cr | Cor | Kg | |
| d | D | B | nB | r(min) | KN | KN | KN | KN | ||||
| (mm) | (mm) | (mm) | ||||||||||
| XSU140944 | 874 | 1014 | 56 | 44 | 3 | 990 | 898 | 360 | 1170 | 227 | 580 | 67 |
XSU crossed roller bearing feature:
Crossed roller bearings are two-row cylindrical rollers that are vertically aligned with each other through a nylon spacer on a 90-degree V-shaped raceway. Therefore, the cross-roller bearing can withstand multiple loads such as radial load, axial load and moment load. . The size of the inner and outer rings is miniaturized, the extremely thin form is a small size close to the limit, and has high rigidity, and the DK crossed roller bearing accuracy can reach P2-P5.
XSU series crossed roller bearing (Integrated Outer/Innner Ring,with Mounting Holes)
XSU series crossed roller bearings: Due to the integral structure of the inner and outer rings, the bearing has high rigidity and has mounting holes. It does not require fixing flanges and bearing seats during installation. It greatly simplifies the installation procedure and does not affect the installation accuracy. It has high rotation precision and Larger torque, and also free to choose the inner ring or outer ring rotation according to the accuracy requirements, with a greater degree of freedom of choice.
XSU crossed roller bearing application:
It is suitable for cases where the space is limited, where the high rigidity and hig rotation accuracy is required. Mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries.
