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554/553X inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 4100 rpm

Weight : 2.09 kg

Cone : 554

Cup : 553X

Main Dimensions:

Bore diameter (d) : 61.912 mm

Outer diameter (D) : 122.238 mm

Width of inner ring (B) : 38.1 mm

Width of outer ring (C) : 36.678 mm

Total width (T) : 30.162 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) : 149.00 KN

Static load ratings (Cor) : 197.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 77 mm

Diameter of shaft abutment (db) min. : 71 mm

Diameter of housing abutment (Da) max. : 108 mm

Diameter of housing abutment (Db) min. : 115 mm

Radius of shaft fillet (ra) max. : 3.5 mm

Radius of housing fillet(rb) max. : 3.3 mm