Products

28680/28622 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 5000 rpm

Weight : 0.769 kg

Cone : 28680

Cup : 28622

Main Dimensions:

Bore diameter (d) : 55.562 mm

Outer diameter (D) : 97.63 mm

Width of inner ring (B) : 24.608 mm

Width of outer ring (C) : 24.608 mm

Total width (T) : 19.446 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) : 89.60 KN

Static load ratings (Cor) : 131.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 68 mm

Diameter of shaft abutment (db) min. : 62 mm

Diameter of housing abutment (Da) max. : 88 mm

Diameter of housing abutment (Db) min. : 92 mm

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

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