800917 Rolling Mills Sealed spherical roller bearings continuous casting plants

Brand Name:Rolling Mills
Model Number:800917
Bearing number:NJ1884
Size (mm):420x520x46
Bore Diameter (mm):420
Outer Diameter (mm):520
Width (mm):46
d:420 mm
Fw:447 mm
D:520 mm

Product Details

Bearing numberNJ1884
Size (mm)420x520x46
Bore Diameter (mm)420
Outer Diameter (mm)520
Width (mm)46
d420 mm
Fw447 mm
D520 mm
B46 mm
C46 mm
Weight21 Kg
Basic dynamic load rating (C)550 kN
Basic static load rating (C0)1120 kN
(Grease) Lubrication Speed1200 r/min
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