... and interchangeability.Meanwhile, pillow block bearing has adjustable disposition and a double structure sealing device, and it is easy ... some excellence such as cleanness, Anti-corrosion etc. Bearing housing is made of AISIS304 and the insert bearings are ... CSB200, UK200, UK300, SER200, CS200Farm Implement Agricultural Ball Bearings Sealing DeviceDual Seals, Single-layer Seal, Triple-lip seal.Type ...