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Bearing NA6911 (Timken)
Needle roller bearings NA6911
Bearing number : NA6911
Size (mm) : 55x80x45
Brand : Timken
Bore Diameter (mm) : 55
Outer Diameter (mm) : 80
Width (mm) : 45
Bearing dimensions and specification in Timken catalogue:
d - 55 mm
Fw - 63 mm
D - 80 mm
B - 45 mm
C - 45 mm
r - 1 mm
S - 2,5 mm
Weight - 0,8 Kg
Basic dynamic load rating (C) - 94,2 kN
Basic static load rating (C0) - 172 kN
(Grease) Lubrication Speed - 6900 r/min
(Oil) Lubrication Speed - 4500 r/min
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