Bearing LM104949/LM104911 (KOYO)

Tapered roller bearings LM104949/LM104911

Bearing number : LM104949/LM104911

Size (mm) : 50.8x82.55x21.59

Brand : KOYO

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 82,55

Width (mm) : 21,59

Bearing dimensions and specification in KOYO catalogue:

d - 50,8 mm

D - 82,55 mm

T - 21,59 mm

B - 22,225 mm

C - 16,51 mm

a - 16,4 mm

r min. - 3,6 mm

r2 min. - 1,2 mm

da min. - 62 mm

Da - 75 mm

db min - 55 mm

ra max. - 3,6 mm

rb max. - 1,2 mm

Db - 78 mm

Weight - 0,418 Kg

Basic dynamic load rating (C) - 61,2 kN

Basic static load rating (C0) - 84,3 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y1) - 1,97

Designation

Bore Dia, mm

Outer Dia, mm: