Products

32311 single row Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Metric series

Limiting speeds : 5600 rpm

Weight : 2.34 kg

Main Dimensions:

Bore diameter (d) : 55 mm

Outer diameter (D) : 120 mm

Width of inner ring (B) : 43 mm

Width of outer ring (C) : 35 mm

Total width (T) : 45.5 mm

Chamfer dimension of inner ring (r ) min. : 2.5 mm

Chamfer dimension of outer ring ( r) min. : 2.0 mm

Dynamic load ratings (Cr) : 180.00 KN

Static load ratings (Cor) : 225.00 KN

ABUTMENT DIMENSIONS

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

Diameter of shaft abutment (db) min. : 66.5 mm

Diameter of housing abutment (Da) min. : 99 mm

Diameter of housing abutment (Da) max. : 110.5 mm

Diameter of housing abutment (Db) min. : 111 mm

Minimum width of space required in housing on large side face (Ca) min. : 5 mm

Minimum width of space required in housing on small side face (Cb) min. : 10.5 mm

Radius of shaft fillet (ra) max. : 2.5 mm

Radius of housing fillet(rb) max. : 2.0 mm