34274/34478 inch series Tapered roller bearings
34274/34478 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : Single row
Inch series
Limiting speeds : 4000 rpm
Weight : 1.08 kg
Cone : 34274
Cup : 34478
Main Dimensions:
Bore diameter (d) : 69.952 mm
Outer diameter (D) : 121.442 mm
Width of inner ring (B) : 24.608 mm
Width of outer ring (C) : 23.012 mm
Total width (T) : 17.462 mm
Chamfer dimension of inner ring (r1 ) min. : 2.0 mm
Chamfer dimension of outer ring ( r2 ) min. : 2.0 mm
Dynamic load ratings (Cr) : 85.60KN
Static load ratings (Cor) : 110.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 81 mm
Diameter of shaft abutment (db) min. : 78 mm
Diameter of housing abutment (Da) max. : 110 mm
Diameter of housing abutment (Db) min. : 116 mm
Radius of shaft fillet (ra) max. : 2.0 mm
Radius of housing fillet(rb) max. : 2.0 mm
