Products

L521949/L521910 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 3000 rpm

Weight : 0.965 kg

Cone : L521949

Cup : L521910

Main Dimensions:

Bore diameter (d) : 107.95 mm

Outer diameter (D) : 146.05 mm

Width of inner ring (B) : 21.433 mm

Width of outer ring (C) : 21.43 mm

Total width (T) : 16.67 mm

Chamfer dimension of inner ring (r1 ) min. : 1.5 mm

Chamfer dimension of outer ring ( r2 ) min. : 1.5 mm

Dynamic load ratings (Cr) : 935.00 KN

Static load ratings (Cor) : 155.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 116 mm

Diameter of shaft abutment (db) min. : 114 mm

Diameter of housing abutment (Da) max. : 136 mm

Diameter of housing abutment (Db) min. : 141 mm

Radius of shaft fillet (ra) max. : 1.5 mm

Radius of housing fillet(rb) max. : 1.5 mm