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- NACHI 18790/18720 Tapered roller bearing 50.800x85x17.462mm
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Description
Bearing number : 18790/18720
Size (mm) : 50.800x85x17.462
Brand : NACHI
Bore Diameter (mm) : 50.800
Outer Diameter (mm) : 85.000
Width (mm) : 17.462
d - 50.800 mm
D - 85.000 mm
T - 17.462 mm
B - 17.462 mm
C - 13.495 mm
a - 0.7 mm
r1 min. - 3.5 mm
r2 min. - 1.5 mm
Weight - 0,369 Kg
Basic dynamic load rating (C) - 44000 kN
Basic static load rating (C0) - 58500 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 5600 r/min
Calculation factor (e) - 0.41
Calculation factor (Y0) - 0.81
Calculation factor (Y1) - 1.5
