Products

L68149/L68111 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 8000 rpm

Weight : 0.18 kg

Cone : L68149

Cup : L68111

Main Dimensions:

Bore diameter (d) : 34.987 mm

Outer diameter (D) : 59.975 mm

Width of inner ring (B) : 15.875 mm

Width of outer ring (C) : 16.764 mm

Total width (T) : 11.938 mm

Chamfer dimension of inner ring (r1 ) min. : 1.3 mm

Chamfer dimension of outer ring ( r2 ) min. : 1.3 mm

Dynamic load ratings (Cr) : 35.70 KN

Static load ratings (Cor) : 48.50 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 45.5 mm

Diameter of shaft abutment (db) min. : 39 mm

Diameter of housing abutment (Da) max. : 53 mm

Diameter of housing abutment (Db) min. : 56 mm

Radius of shaft fillet (ra) max. : 1.3 mm

Radius of housing fillet(rb) max. : 1.3 mm