74500/74850 inch series Tapered roller bearings
74500/74850 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Inch series
Limiting speeds : 2000 rpm
Weight : 6.91 kg
Cone : 74500
Cup : 74850
Main Dimensions:
Bore diameter (d) : 127.00 mm
Outer diameter (D) : 215.90 mm
Width of inner ring (B) : 47.625 mm
Width of outer ring (C) : 47.625 mm
Total width (T) : 34.925 mm
Chamfer dimension of inner ring (r1 ) min. : 3.5 mm
Chamfer dimension of outer ring ( r2 ) min. : 3.3 mm
Dynamic load ratings (Cr) : 320.00 KN
Static load ratings (Cor) : 565.00 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 148 mm
Diameter of shaft abutment (db) min. : 141 mm
Diameter of housing abutment (Da) max. : 196 mm
Diameter of housing abutment (Db) min. : 208 mm
Radius of shaft fillet (ra) max. : 3.5 mm
Radius of housing fillet(rb) max. : 3.3 mm