Hr32010xj Nsk 61 Cheetah Head And Shoulders Royalty Free Photos and Stock Images. HR32010XJ ISO 3CC ISO355 dimension series approx. d 50 mm Bore diameter D 80 mm Outside diameter T 20 mm Total width B 20 mm Width of inner ring C 15. 5 mm Width of outer ring Cup r (min.) 1 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 1 mm Chamfer dimension of inner ring (Cone) Cr 75500 N Basic dynamic load rating C0r 87000 N Basic static load rating Grease 4300 min 1 Grease lubrication Oil (Oil bath) 6000 min 1 Oil bath lubrication a 17. 9 mm Effective load center da (min.) 59 mm Diameter of shaft abutment (min) Db (min.) 77 mm Diameter of housing abutment Da (min.) 71 mm Diameter of housing abutment Da (max.) 74 mm Diameter of housing abutment Sa 4 mm Minimum width of space required in housing on large side face Sb 4. 5 mm Minimum width of space required in housing on small side face db (max.) 56 mm Diameter of shaft abutment ra (max.) 1 mm Radius of shaft or housing fillet of inner ring ra (max.) 1 mm Radius of shaft or housing fillet of outer ring e 0. 42 Constant Y0 0. 78 Axial load Factors Y1 1. 4 Axial load Factors Mass approx. 0. 38 kg Mass approx.