6379/6320 inch series Tapered roller bearings
6379/6320 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Inch series
Limiting speeds : 3800 rpm
Weight : 3.64 kg
Cone : 6379
Cup : 6320
Main Dimensions:
Bore diameter (d) : 65.088 mm
Outer diameter (D) : 135.755 mm
Width of inner ring (B) : 53.975 mm
Width of outer ring (C) : 56.007 mm
Total width (T) : 44.45 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) : 263.00 KN
Static load ratings (Cor) : 360.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 84 mm
Diameter of shaft abutment (db) min. : 77 mm
Diameter of housing abutment (Da) max. : 117 mm
Diameter of housing abutment (Db) min. : 126 mm
Radius of shaft fillet (ra) max. : 3.5 mm
Radius of housing fillet(rb) max. : 3.3 mm
