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Bearing JLM506849E/JLM506810E (NACHI)
Tapered roller bearings JLM506849E/JLM506810E
Bearing number : JLM506849E/JLM506810E
Size (mm) : 55x90x23
Brand : NACHI
Bore Diameter (mm) : 55.000
Outer Diameter (mm) : 90.000
Width (mm) : 23.000
Bearing dimensions and specification in NACHI catalogue:
d - 55.000 mm
D - 90.000 mm
T - 23.000 mm
B - 23.000 mm
C - 18.500 mm
a - 2.9 mm
r1 min. - 1.5 mm
r2 min. - 0.5 mm
Weight - 0,561 Kg
Basic dynamic load rating (C) - 81400 kN
Basic static load rating (C0) - 115000 kN
(Grease) Lubrication Speed - 3500 r/min
(Oil) Lubrication Speed - 4900 r/min
Calculation factor (e) - 0.40
Calculation factor (Y0) - 0.82
Calculation factor (Y1) - 1.49
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