Products

24780/24720 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 6700 rpm

Weight : 0.429 kg

Cone : 24780

Cup : 24720

Main Dimensions:

Bore diameter (d) : 41.275 mm

Outer diameter (D) : 76.200 mm

Width of inner ring (B) : 22.225 mm

Width of outer ring (C) : 23.020 mm

Total width (T) : 17.462 mm

Chamfer dimension of inner ring (r1 ) min. : 3.5 mm

Chamfer dimension of outer ring ( r2 ) min. : 0.8 mm

Dynamic load ratings (Cr) : 63.50 KN

Static load ratings (Cor) : 78.50 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 53 mm

Diameter of shaft abutment (db) min. : 47.5 mm

Diameter of housing abutment (Da) max. : 68 mm

Diameter of housing abutment (Db) min. : 72 mm

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

Radius of housing fillet(rb) max. : 0.8 mm