2789/2735 inch series Tapered roller bearings
2789/2735 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : Single row
Inch series
Limiting speeds : 6700 rpm
Weight : 0.46 kg
Cone : 2789
Cup : 2735
Main Dimensions:
Bore diameter (d) : 39.688 mm
Outer diameter (D) : 73.025 mm
Width of inner ring (B) : 23.812 mm
Width of outer ring (C) : 25.654 mm
Total width (T) : 19.05 mm
Chamfer dimension of inner ring (r1 ) min. : 3.5 mm
Chamfer dimension of outer ring ( r2 ) min. : 0.8 mm
Dynamic load ratings (Cr) : 68.00 KN
Static load ratings (Cor) : 81.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 52 mm
Diameter of shaft abutment (db) min. : 45 mm
Diameter of housing abutment (Da) max. : 66 mm
Diameter of housing abutment (Db) min. : 79 mm
Radius of shaft fillet (ra) max. : 3.5 mm
Radius of housing fillet(rb) max. : 0.8 mm