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Bearing NK47/20 (JNS)
Needle roller bearings NK47/20
Bearing number : NK47/20
Size (mm) : 47x57x20
Brand : JNS
Bore Diameter (mm) : 47
Outer Diameter (mm) : 57
Width (mm) : 20
Bearing dimensions and specification in JNS catalogue:
Fw - 47 mm
D - 57 mm
C - 20 mm
r min. - 0,3 mm
Da max. - 55 mm
Weight - 0,095 Kg
Basic dynamic load rating (C) - 31,5 kN
Basic static load rating (C0) - 62,3 kN
Limiting speed - 8500 r/min
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