Products

55200/55437 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 4300 rpm

Weight : 1.28 kg

Cone : 55200

Cup : 55437

Main Dimensions:

Bore diameter (d) : 50.80 mm

Outer diameter (D) : 111.125 mm

Width of inner ring (B) : 30.162 mm

Width of outer ring (C) : 26.909 mm

Total width (T) : 20.638 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) : 92.00 KN

Static load ratings (Cor) : 108.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 71 mm

Diameter of shaft abutment (db) min. : 64 mm

Diameter of housing abutment (Da) max. : 92 mm

Diameter of housing abutment (Db) min. : 105 mm

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

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