... -3000mm Precision Class: P0,P6,P5,P4,P2 Clearance: C0,C1,C2,C3,C4,C5 Seal type: Z,ZS,D,DU ... Material: GCr15, GCr15SiMn Here is our product brand range:TIMKEN,SKF,NTN,IKO,NSKNACHI,THK,KOYO,FYH,EZO,NMB,ASAHI,FAFNIRMentioned ... 24952CA/W33 22284CA/W33 26/730CAF3/W33X23052CA/W33 23284CA/W33 SKF SPHERICAL ROLLER BEARING(22252CAK/W33)