Products

02474/02420 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 17000 rpm

Weight : 0.1 kg

Cone :02474

Cup : 02420

Main Dimensions:

Bore diameter (d) : 28.575 mm

Outer diameter (D) : 68.263 mm

Width of inner ring (B) : 22.225 mm

Width of outer ring (C) : 22.225 mm

Total width (T) : 17.463 mm

Chamfer dimension of inner ring (r1 ) min. : 0.8 mm

Chamfer dimension of outer ring ( r2 ) min. : 1.5 mm

Dynamic load ratings (Cr) : 51.00 KN

Static load ratings (Cor) : 61.10 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 36 mm

Diameter of shaft abutment (db) min. : 36.5 mm

Diameter of housing abutment (Da) min. : 63 mm

Diameter of housing abutment (Da) max. : 63.5 mm

Diameter of housing abutment (Db) min. : 59 mm

Minimum width of space required in housing on large side face (Ca) min. : 1.5 mm

Minimum width of space required in housing on small side face (Cb) min. : 5.1 mm

Radius of shaft fillet (ra) max. : 1.2 mm

Radius of housing fillet(rb) max. : 0.9 mm