Products

3578/3525 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 6000 rpm

Weight : 0.78 kg

Cone : 3578

Cup : 3525

Main Dimensions:

Bore diameter (d) : 44.45 mm

Outer diameter (D) : 87.312 mm

Width of inner ring (B) : 30.162 mm

Width of outer ring (C) : 30.886 mm

Total width (T) : 23.812 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) : 90.00 KN

Static load ratings (Cor) : 110.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 57 mm

Diameter of shaft abutment (db) min. : 51 mm

Diameter of housing abutment (Da) max. : 75 mm

Diameter of housing abutment (Db) min. : 81 mm

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

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