482/472 inch series Tapered roller bearings
482/472 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Inch series
Limiting speeds : 4200 rpm
Weight : 1.27 kg
Cone : 482
Cup : 472
Main Dimensions:
Bore diameter (d) : 68.262 mm
Outer diameter (D) : 120 mm
Width of inner ring (B) : 29.794 mm
Width of outer ring (C) : 29.007 mm
Total width (T) : 24.237 mm
Chamfer dimension of inner ring (r1 ) min. : 3.5 mm
Chamfer dimension of outer ring ( r2 ) min. : 2.0 mm
Dynamic load ratings (Cr) : 118.00 KN
Static load ratings (Cor) : 161.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 83 mm
Diameter of shaft abutment (db) min. : 77 mm
Diameter of housing abutment (Da) max. : 108 mm
Diameter of housing abutment (Db) min. : 113 mm
Radius of shaft fillet (ra) max. : 3.5 mm
Radius of housing fillet(rb) max. : 2.0 mm