Low-noise, high-quality and high-speed ball chain (patented)
The WRC ball chain (patented) design offers high contact area between the balls and the chain,which helps keep the lubricant film intact, hence allowing high-speed and low-noise operations with extended service life.
Dustproof design :
The completely sealed design helps prevent dust ingress and reduce lubricant loss,which leads to extended service life.
O-type arrangement ：
The 4-row re-circulating balls design helps achieve equal load capacity in all four directions.
Patented design for high speed/impact ：
The L-shaped stainless-steel reinforcement plates with bottom latches help cover and strengthen the end caps, allowing high-speed/impact operations.