Topbearing-Sale CO.,LTD.
Model: | NNU4921 | Brand: | NACHI | Bearing status: | Original |
Delivery time: | 5-7 Days | Inventory: | Enough |
Bearing number : NNU4921
Size (mm) : 105x145x40
Brand : NACHI
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 - 1,85 Kg
Basic dynamic load rating (C) - 161 kN
Basic static load rating (C0) - 325 kN
(Grease) Lubrication Speed - 6100 r/min
(Oil) Lubrication Speed - 7200 r/min
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