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Here is NSK NA4911 Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of NSK NA4911 Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.
Bearing number : NA4911
Size (mm) : 55x80x25
Brand : NSK
Bore Diameter (mm) : 55
Outer Diameter (mm) : 80
Width (mm) : 25
d - 55 mm
Fw - 63 mm
D - 80 mm
B - 25 mm
C - 25 mm
r min. - 1 mm
da min. - 60 mm
Da max. - 75 mm
ra max. - 1 mm
Weight - 0,4 Kg
Basic dynamic load rating (C) - 53,5 kN
Basic static load rating (C0) - 87,5 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 6700 r/min