Products

HM89449/HM89410 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 6700 rpm

Weight : 0.637 kg

Cone : HM89449

Cup : HM89410

Main Dimensions:

Bore diameter (d) : 36.512mm

Outer diameter (D) : 76.20 mm

Width of inner ring (B) : 29.37 mm

Width of outer ring (C) : 28.575 mm

Total width (T) : 23.02 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) : 79.50 KN

Static load ratings (Cor) : 108.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 54 mm

Diameter of shaft abutment (db) min. : 45 mm

Diameter of housing abutment (Da) max. : 62 mm

Diameter of housing abutment (Db) min. : 73 mm

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

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