Products

LM102949/LM102910 inch series Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Inch series

Limiting speeds : 6300 rpm

Weight : 0.315 kg

Cone : LM102949

Cup : LM102910

Main Dimensions:

Bore diameter (d) : 45.242 mm

Outer diameter (D) : 73.431 mm

Width of inner ring (B) : 19.558 mm

Width of outer ring (C) : 19.812 mm

Total width (T) : 15.748 mm

Chamfer dimension of inner ring (r1 ) min. : 3.5 mm

Chamfer dimension of outer ring ( r2 ) min. : 0.8 mm

Dynamic load ratings (Cr) : 55.50 KN

Static load ratings (Cor) : 78.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 56 mm

Diameter of shaft abutment (db) min. : 50 mm

Diameter of housing abutment (Da) max. : 68 mm

Diameter of housing abutment (Db) min. : 70 mm

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

Radius of housing fillet(rb) max. : 0.8 mm