Products

6460/6420 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 3400 rpm

Weight : 4.43 kg

Cone : 6460

Cup : 6420
Main Dimensions: 

Bore diameter (d) : 73.025 mm

Outer diameter (D) : 149.225 mm

Width of inner ring (B) : 53.975 mm

Width of outer ring (C) : 54.229 mm

Total width (T) : 44.45 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) : 284.00 KN

Static load ratings (Cor) : 410.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 93 mm

Diameter of shaft abutment (db) min. : 87 mm

Diameter of housing abutment (Da) max. : 129 mm

Diameter of housing abutment (Db) min. : 140 mm

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

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