Products

497/493 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 3400 rpm

Weight : 1.53 kg

Cone : 497

Cup : 493

Main Dimensions:

Bore diameter (d) : 85.725 mm

Outer diameter (D) : 136.525 mm

Width of inner ring (B) : 30.162 mm

Width of outer ring (C) : 29.769 mm

Total width (T) : 22.225 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) : 133.00 KN

Static load ratings (Cor) : 198.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 99 mm

Diameter of shaft abutment (db) min. : 93 mm

Diameter of housing abutment (Da) max. : 122 mm

Diameter of housing abutment (Db) min. : 130 mm

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

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