$ Best Price Check Price
Our company is the best NTN NNU4921 Bearing distributor. The bearings we sell each year worth about $10,000,000. We have fast delivery, large inventory and best price. If you order NTN NNU4921 Bearing now, you will receive an extra discount, which will last for 3 months.
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