OOB-22 Bronze Wrapped bearings with Through Holes Product Overview:The bearing are wrapped from a cold formed homogenous bronze(CuSn8)with exceptional material properties.The srandard sizes incorporate holed,which are dispersed in a special way over the whole bearing surface. The bearings are wrapped from a cold fomed homogenous bronze(CuSn8)with exceptional marerial properties.The srandard sizes incorporate holes,which are dispersed in a special way over the whole bearing surface.These holes serve as lubri-cant reservoirs to rapidly build up a lubrication film at the start of movement and thereadter reduce the running friction.The material is suitable for construction and agricultural machinery etc.where high load and slow movement occur.