Bearing LM104949/LM104911A (NSK)

Tapered roller bearings LM104949/LM104911A

Bearing number : LM104949/LM104911A

Size (mm) : 50.8x82.55x23.622

Brand : NSK

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 82,55

Width (mm) : 23,622

Bearing dimensions and specification in NSK catalogue:

d - 50,8 mm

D - 82,55 mm

T - 23,622 mm

B - 22,225 mm

C - 18,542 mm

ra1 max. - 0,8 mm

a - 17,8 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 75 mm

db - 55 mm

ra max. - 3,5 mm

da - 62 mm

Db - 78 mm

Weight - 0,459 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: