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Bearing N1011K (KOYO)
Cylindrical roller bearings N1011K
Bearing number : N1011K
Size (mm) : 55x90x18
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 90
Width (mm) : 18
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
D - 90 mm
Ew - 81 mm
B - 18 mm
C - 18 mm
r min. - 1,1 mm
r1 min. - 1 mm
Weight - 0,42 Kg
Basic static load rating (C0) - 37,4 kN
(Grease) Lubrication Speed - 10 000 r/min
(Oil) Lubrication Speed - 12 000 r/min
Calculation factor (f0) - 43,9
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