Retrofit & spare parts
Buffers and pins (type REWN)
Wear part
Barrel-shaped elastomer buffers for type REWN flexible pin couplings, in several materials and hardnesses, matching pins from stock.
In type REWN flexible pin couplings, barrel-shaped elastomer buffers sit on the coupling pins and transmit the torque compliantly from one coupling half to the other. The buffers are wear parts; their service life depends on the operating conditions.
We supply them in different materials and hardnesses: NBR, natural rubber, Vulkollan or polyurethane, with 60 to 90 Shore A, other hardnesses on request, also in special designs such as electrically insulating. We keep matching coupling pins in stock. If no standard part fits, custom parts to drawing or sample are available.










