02475/02420 inch series Tapered roller bearings
02475/02420 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : Single row
Inch series
Limiting speeds : 8000 rpm
Weight : 0.374 kg
Cone : 02475
Cup : 02420
Main Dimensions:
Bore diameter (d) : 31.75 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. : 3.6 mm
Chamfer dimension of outer ring ( r2 ) min. : 1.6 mm
Dynamic load ratings (Cr) : 51.00 KN
Static load ratings (Cor) : 61.100 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 38.5 mm
Diameter of shaft abutment (db) min. : 44.5 mm
Diameter of housing abutment (Da) : 63 mm
Diameter of housing abutment (Db) min. : 59 mm
Radius of shaft fillet (ra) max. : 3.6 mm
Radius of housing fillet(rb) max. : 1.6 mm