Products

480/472 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 4000 rpm

Weight : 1.355 kg

Cone : 480

Cup : 472

Main Dimensions:

Bore diameter (d) : 68.262 mm

Outer diameter (D) : 120 mm

Width of inner ring (B) : 29.794 mm

Width of outer ring (C) : 29.007 mm

Total width (T) : 24.237 mm

Chamfer dimension of inner ring (r1 ) min. : 3.5 mm

Chamfer dimension of outer ring ( r2 ) min. : 2.0 mm

Dynamic load ratings (Cr) : 118.00 KN

Static load ratings (Cor) : 161.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 83 mm

Diameter of shaft abutment (db) min. : 76 mm

Diameter of housing abutment (Da) max. : 106 mm

Diameter of housing abutment (Db) min. : 113 mm

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

Radius of housing fillet(rb) max. : 2.0 mm