Bearing LM104949/LM104912 (NSK)

Tapered roller bearings LM104949/LM104912

Bearing number : LM104949/LM104912

Size (mm) : 50.8x82.931x21.59

Brand : NSK

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 82,931

Width (mm) : 21,59

Bearing dimensions and specification in NSK catalogue:

d - 50,8 mm

D - 82,931 mm

T - 21,59 mm

B - 22,225 mm

C - 16,51 mm

ra1 max. - 1,3 mm

a - 15,7 mm

r min. - 3,5 mm

r1 min. - 1,3 mm

Da - 75 mm

db - 55 mm

ra max. - 3,5 mm

da - 62 mm

Db - 78 mm

Weight - 0,441 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 96 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

Designation

Bore Dia, mm

Outer Dia, mm: