HM88649/HM88610 inch series Tapered roller bearings
HM88649/HM88610 inch series Tapered roller bearings detail Specifications:
Material : 52100 Chrome Steel
Inch series
Limiting speeds : 7000 rpm
Weight : 0.495 kg
Cone : HM88649
Cup : HM88610
Main Dimensions:
Bore diameter (d) : 34.925 mm
Outer diameter (D) : 72.233 mm
Width of inner ring (B) : 25.40 mm
Width of outer ring (C) : 25.40 mm
Total width (T) : 19.842 mm
Chamfer dimension of inner ring (r1 ) min. : 2.4 mm
Chamfer dimension of outer ring ( r2 ) min. : 2.4 mm
Dynamic load ratings (Cr) : 66.90 KN
Static load ratings (Cor) : 87.40 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) max. : 49 mm
Diameter of shaft abutment (db) min. : 43 mm
Diameter of housing abutment (Da) max. : 60 mm
Diameter of housing abutment (Db) min. : 69 mm
Radius of shaft fillet (ra) max. : 2.4 mm
Radius of housing fillet(rb) max. : 2.4 mm
