Products

1380R/1328R inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 10000 rpm

Weight : 0.204 kg

Cone : 1380R

Cup : 1328R

Main Dimensions:

Bore diameter (d) : 22.225 mm

Outer diameter (D) : 52.388 mm

Width of inner ring (B) : 19.368 mm

Width of outer ring (C) : 20.168 mm

Total width (T) : 14.288 mm

Chamfer dimension of inner ring (r1 ) min. : 1.6 mm

Chamfer dimension of outer ring ( r2 ) min. : 1.6 mm

Dynamic load ratings (Cr) : 36.70 KN

Static load ratings (Cor) : 37.90 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 27 mm

Diameter of shaft abutment (db) min. : 29.5 mm

Diameter of housing abutment (Da) : 45 mm

Diameter of housing abutment (Db) min. : 48.5 mm

Radius of shaft fillet (ra) max. : 1.6 mm

Radius of housing fillet(rb) max. : 1.6 mm