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Bearing NA6911 (SKF)
Needle roller bearings NA6911
Bearing number : NA6911
Size (mm) : 55x80x45
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 80
Width (mm) : 45
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
F - 63 mm
D - 80 mm
B - 45 mm
C - 45 mm
r1 min. - 1 mm
r2 min. - 1 mm
da max - 60 mm
Da max. - 75 mm
ra max. - 1 mm
S - 1,5 mm
Weight - 0,78 Kg
Basic dynamic load rating (C) - 89,7 kN
Basic static load rating (C0) - 190 kN
Fatigue load limit (Pu) - 23,2
Reference speed - 6300 r/min
Limiting speed - 7000 r/min
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