663/653 inch series Tapered roller bearings
663/653 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Inch series
Limiting speeds : 3200 rpm
Weight : 2.74 kg
Cone : 663
Cup : 653
Main Dimensions:
Bore diameter (d) : 82.55 mm
Outer diameter (D) : 146.05 mm
Width of inner ring (B) : 41.275 mm
Width of outer ring (C) : 41.275 mm
Total width (T) : 31.75 mm
Chamfer dimension of inner ring (r1 ) min. : 3.5 mm
Chamfer dimension of outer ring ( r2 ) min. : 3.3 mm
Dynamic load ratings (Cr) : 180.00 KN
Static load ratings (Cor) : 260.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 99 mm
Diameter of shaft abutment (db) min. : 92 mm
Diameter of housing abutment (Da) max. : 131 mm
Diameter of housing abutment (Db) min. : 139 mm
Radius of shaft fillet (ra) max. : 3.5 mm
Radius of housing fillet(rb) max. : 3.3 mm
