RSK-BJCF Rokang R&D ball cage CV universal joint for industry equipments

Operating angle≤18  

Allowable expansion±10~±20

Linking with flange hub

Fundamental Specifications：

The main dimensions：

The characteristic and usage

The adjustment of the installing distance and the axial expansion are realized through the sliding spline fit in the universal joint.The allowable operating angle is larger than that of the BJ-DF Type.

It is mainly used on the driving of the deflecting roll, squeezing roll, scrubbing tank on the metallurgical production equipment.

The symbolizing example:BJ125CF1000

BJ: BJ Type

125: The specification is 125

CF: CF Type

1000: The length is1000

This Rokang R&D ball cage CV universal joint is an innovative product in the field of industrial transmission, designed for complex working conditions. ​

Its unique sealing structure is one of the performance highlights. It uses high-quality sealing materials, such as a compressed dust-proof sleeve composed of a composite cover cloth, an elastic spiral keel and an end-fitting ring, which is tightly fitted on the outside of the telescopic shaft. The composite cover cloth is cylindrical, the elastic spiral keel reinforces its structure, and the end-fitting ring ensures a stable installation. This design can effectively isolate foreign particles, dust and water vapor, prevent the telescopic shaft from being corroded or scratched during the contraction movement, and greatly improve the service life of the coupling, reduce abnormal noise, and improve the smoothness of operation even in harsh environments with a lot of sand and dust particles. ​

In terms of telescopic performance, it achieves efficient and stable telescopic function through scientific mechanical structure design. The sleeve shaft of the coupling and the telescopic shaft are precisely matched, and the telescopic shaft can slide smoothly in the sleeve shaft, meeting the needs of changes in the distance between axes in different working scenarios and adapting to possible position changes during equipment operation.​

The coupling also has excellent synchronization performance, which can ensure the speed synchronization between the master and slave shafts, and the power transmission is stable and reliable. In the automotive, aerospace, construction engineering, manufacturing and other industries, whether it is the connection between the engine and the transmission, or the power transmission of heavy machinery, it can play a key role and provide strong guarantee for the efficient operation of the equipment.