Products

757/752 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 3200 rpm

Weight : 4.4 kg

Cone : 757

Cup : 752

Main Dimensions:

Bore diameter (d) : 82.55 mm

Outer diameter (D) : 161.925 mm

Width of inner ring (B) : 47.625 mm

Width of outer ring (C) : 48.26 mm

Total width (T) : 38.10 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) : 273.00 KN

Static load ratings (Cor) : 390.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 100 mm

Diameter of shaft abutment (db) min. : 94 mm

Diameter of housing abutment (Da) max. : 144 mm

Diameter of housing abutment (Db) min. : 150 mm

Radius of shaft fillet (ra) max. : 3.5 mm

Radius of housing fillet(rb) max. : 3.3 mm