33018 single row Tapered roller bearings
33018 single row Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : Single row
Metric series
Limiting speeds : 4750 rpm
Weight : 2.245 kg
Main Dimensions:
Bore diameter (d) : 90 mm
Outer diameter (D) : 140 mm
Width of inner ring (B) : 39 mm
Width of outer ring (C) : 32.5 mm
Total width (T) : 39 mm
Chamfer dimension of inner ring (r ) min. : 2.0 mm
Chamfer dimension of outer ring ( r) min. : 2.0 mm
Dynamic load ratings (Cr) : 194.40 KN
Static load ratings (Cor) : 319.50 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 100 mm
Diameter of shaft abutment (db) min. : 99 mm
Diameter of housing abutment (Da) min. : 127 mm
Diameter of housing abutment (Da) max. : 131 mm
Diameter of housing abutment (Db) min. : 135 mm
Minimum width of space required in housing on large side face (Ca) min. : 7 mm
Minimum width of space required in housing on small side face (Cb) min. : 6.5 mm
Radius of shaft fillet (ra) max. : 2.0 mm
Radius of housing fillet(rb) max. : 1.5 mm