Bearing JLM104948/JLM104910 (KOYO)

Tapered roller bearings JLM104948/JLM104910

Bearing number : JLM104948/JLM104910

Size (mm) : 50x82x21.501

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 82

Width (mm) : 21,501

Bearing dimensions and specification in KOYO catalogue:

d - 50 mm

D - 82 mm

T - 21,501 mm

B - 21,501 mm

C - 17 mm

a - 16,2 mm

r min. - 3 mm

r2 min. - 0,5 mm

da min. - 60 mm

Da - 76 mm

db min - 55 mm

ra max. - 3 mm

rb max. - 0,5 mm

Db - 78 mm

Weight - 0,432 Kg

Basic dynamic load rating (C) - 71,7 kN

Basic static load rating (C0) - 97,9 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: