Linear ball bearings - Import export

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.

Acceleration test: The acceleration test is based on a slide-crank mechanism with a flywheel as the crank. The crank imparts high acceleration and speed to the block with finite stroke. By adjusting the rotational speed of the motor, the service life of the block can be determined at different accelerations and speeds. — Both downward-bolt and upward-bolt track rails available — High rigidity structure — Reduced lubrication requirements for environmental soundness and maintenance cost saving — Built-in lubricant storage and supply system — Dustproof design Standard seals (S) — Reinforcement plate design (Patented)