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Here is NTN NNU4921 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 NTN NNU4921 Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.
Bearing number : NNU4921
Size (mm) : 105x145x40
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 145
Width (mm) : 40
d - 105 mm
Fw - 118 mm
D - 145 mm
B - 40 mm
C - 40 mm
r min. - 1,1 mm
Weight - 1,91 Kg
Basic dynamic load rating (C) - 133 kN
Basic static load rating (C0) - 268 kN
(Grease) Lubrication Speed - 4 100 r/min
(Oil) Lubrication Speed - 4 800 r/min