Products

1779/1729 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 8500 rpm

Weight : 0.245 kg

Cone : 1779

Cup : 1729

Main Dimensions:

Bore diameter (d) : 23.812 mm

Outer diameter (D) : 56.896 mm

Width of inner ring (B) : 19.368 mm

Width of outer ring (C) : 19.837 mm

Total width (T) : 15.875 mm

Chamfer dimension of inner ring (r1 ) min. : 0.8 mm

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

Dynamic load ratings (Cr) : 40.50 KN

Static load ratings (Cor) : 44.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 29.5 mm

Diameter of shaft abutment (db) min. : 28.5 mm

Diameter of housing abutment (Da) max. : 49 mm

Diameter of housing abutment (Db) min. : 51 mm

Radius of shaft fillet (ra) max. : 0.8 mm

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