This is a highly appreciated model for its resistance to high loads, perfectly suited for mechanical traction with forklifts or trailers. The vulcanized rubber coating allows for silent movement, good shock absorption, and vibration damping.
However, care must be taken with the presence of mineral oils, greases, or solvents that can significantly deteriorate the rubber. The black rubber leaves marks on wet surfaces or on quite abrasive floors where we do not recommend its use.
The maximum recommended speed is 20 km/h; in this case, the load capacity must be reduced by 50%.
The bearing à billes is a 6306-2RS with an inner spacer to allow tightening without blocking.