... reference price:US$10-1000 3.good serive MCBB series SKF cylindrical roller bearing 1.Types:Nseries,NNseries,NUseries, ... Material: Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany3. Retainer: J, K, M, MA, MB, ML, MP, MR 4. ... .82NCF3015CV75115301341901.06NCF1896V48060056935204035.5NNCF4924CV120165452424802.95NNF5024ADA-2LSV120180804297506.90 MCBB series SKF cylindrical roller bearing