Products

33281/33472 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Inch series

Limiting speeds : 3700 rpm

Weight : 1.31 kg

Cone : 33281

Cup : 33472

Main Dimensions:

Bore diameter (d) : 71.438 mm

Outer diameter (D) : 120 mm

Width of inner ring (B) :29.794 mm

Width of outer ring (C) : 30.162 mm

Total width (T) : 23.444 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) : 118.00KN

Static load ratings (Cor) : 179.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 87 mm

Diameter of shaft abutment (db) min. : 80 mm

Diameter of housing abutment (Da) max. : 107 mm

Diameter of housing abutment (Db) min. : 114 mm

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

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