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Bearing NA 4910 (JNS)
Needle roller bearings NA 4910
Bearing number : NA 4910
Size (mm) : 50x72x22
Brand : JNS
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 22
Bearing dimensions and specification in JNS catalogue:
d - 50 mm
F - 58 mm
D - 72 mm
B - 22 mm
C - 22 mm
r min. - 0,6 mm
da min. - 54 mm
da max - 57 mm
Da max. - 68 mm
Weight - 0,295 Kg
Basic dynamic load rating (C) - 46,2 kN
Basic static load rating (C0) - 82,1 kN
Limiting speed - 7 000 r/min
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