30322 single row Tapered roller bearings
30322 single row Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : Single row
Metric series
Limiting speeds : 2800 rpm
Weight : 10.8 kg
Main Dimensions:
Bore diameter (d) : 110 mm
Outer diameter (D) : 240 mm
Width of inner ring (B) : 50 mm
Width of outer ring (C) : 42 mm
Total width (T) : 54.5 mm
Chamfer dimension of inner ring (r ) min. : 4.0 mm
Chamfer dimension of outer ring ( r) min. : 3.0 mm
Dynamic load ratings (Cr) : 355.50 KN
Static load ratings (Cor) : 414.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 142 mm
Diameter of shaft abutment (db) min. : 126.5 mm
Diameter of housing abutment (Da) min. : 206 mm
Diameter of housing abutment (Da) max. : 226.5 mm
Diameter of housing abutment (Db) min. : 220 mm
Minimum width of space required in housing on large side face (Ca) min. : 8 mm
Minimum width of space required in housing on small side face (Cb) min. : 12.5 mm
Radius of shaft fillet (ra) max. : 4.0 mm
Radius of housing fillet(rb) max. : 3.0 mm