Topbearing-Sale CO.,LTD.
Model: | NJ228 | Brand: | NACHI | Bearing status: | Original |
Delivery time: | 5-7 Days | Inventory: | Enough |
Bearing number : NJ 228
Size (mm) : 140x250x42
Brand : NACHI
Bore Diameter (mm) : 140
Outer Diameter (mm) : 250
Width (mm) : 42
d - 140 mm
Fw - 169 mm
D - 250 mm
B - 42 mm
r min. - 3 mm
r1 min. - 3 mm
Weight - 9.49 Kg
Basic dynamic load rating (C) - 310 kN
Basic static load rating (C0) - 420 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3000 r/min
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