Products

25877/25821 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 7000 rpm

Weight : 0.473 kg

Cone : 25877

Cup : 25821

Main Dimensions:

Bore diameter (d) : 34.925 mm

Outer diameter (D) : 73.025 mm

Width of inner ring (B) : 23.812 mm

Width of outer ring (C) : 24.608 mm

Total width (T) : 19.05 mm

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

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

Dynamic load ratings (Cr) : 73.00 KN

Static load ratings (Cor) : 88.50 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 43 mm

Diameter of shaft abutment (db) min. : 40.5 mm

Diameter of housing abutment (Da) max. : 65 mm

Diameter of housing abutment (Db) min. : 68 mm

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

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