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NK47/20 INA Needle Roller Bearings

NK47/20 INA Needle Roller Bearings

NK47/20 INA Needle Roller Bearings Bearing number NK47/20 NK47/20 NK47/20 Size (mm) 47x57x20(mm) 47x57x20(mm) 47x57x20(mm) Brand AST KOYO Timken...
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Product DescriptionNK47/20

NK47/20 INA Needle Roller Bearings

Bearing numberNK47/20NK47/20NK47/20
Size (mm)47x57x20(mm)47x57x20(mm)47x57x20(mm)
BrandASTKOYOTimken
Bore Diameter (mm)47(mm)47(mm)47(mm)
Outer Diameter (mm)57(mm)57(mm)57(mm)
Width (mm)20(mm)20(mm)20(mm)
Bearing TypeSingle Row
Outer Dia (D)57.0000
Width (B)20.0000
Dynamic Load Rating (Cr)28,500
Static Load Rating (Cor)56,000
Max Speed (Oil) (X1000 RPM)9,500
Shaft (Fw)47.000
Weight (g)94.50
Material52100 Chrome steel, or equivalent

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