SF-1BF thin flange oil-free lubricated bearing is made of 0.2~0.3mm thickness low carbon steel plate as the matrix, sintered 0.15~0.3mm spherical bronze powder ···

SF-1SS stainless steel spray bearing is a high corrosion resistance and wear-resistant bearing composed of stainless steel material as the matrix and surface co···

SF-1PI oil-free bearing is based on low carbon steel plate as the matrix, the surface is sintered spherical bronze powder, and then a layer of polyimide (PI) mo···

SF-2S oil-free lubricated bearing, is an improved product of SF-2, using steel back as the matrix, sintered spherical tin bronze powder in the middle, and a pol···

SF-2L boundary lubrication lead-free bearings are an improvement on the basis of SF-2. It has the advantages of low friction coefficient, good wear resistance a···