Products

645/632 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 3500 rpm

Weight : 2.5 kg

Cone : 645

Cup : 632

Main Dimensions:

Bore diameter (d) : 71.438 mm

Outer diameter (D) : 136.525 mm

Width of inner ring (B) : 41.275 mm

Width of outer ring (C) : 41.275 mm

Total width (T) : 31.75 mm

Chamfer dimension of inner ring (r1 ) min. : 6.4 mm

Chamfer dimension of outer ring ( r2 ) min. : 3.3 mm

Dynamic load ratings (Cr) : 197.00 KN

Static load ratings (Cor) : 267.00 KN

ABUTMENT DIMENSIONS

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

Diameter of shaft abutment (db) min. : 81 mm

Diameter of housing abutment (Da) max. : 118 mm

Diameter of housing abutment (Db) min. : 125 mm

Radius of shaft fillet (ra) max. : 6.4 mm

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