30313 single row Tapered roller bearings
30313 single row Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : Single row
Metric series
Limiting speeds : 4800 rpm
Weight : 2.42 kg
Main Dimensions:
Bore diameter (d) : 65 mm
Outer diameter (D) : 140 mm
Width of inner ring (B) : 33 mm
Width of outer ring (C) : 28 mm
Total width (T) : 36 mm
Chamfer dimension of inner ring (r ) min. : 3.0 mm
Chamfer dimension of outer ring ( r) min. : 2.5 mm
Dynamic load ratings (Cr) : 183.60 KN
Static load ratings (Cor) : 215.10 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 84 mm
Diameter of shaft abutment (db) min. : 78 mm
Diameter of housing abutment (Da) min. : 122 mm
Diameter of housing abutment (Da) max. : 129 mm
Diameter of housing abutment (Db) min. : 130 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. : 8 mm
Radius of shaft fillet (ra) max. : 3.0 mm
Radius of housing fillet(rb) max. : 2.5 mm