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Bearing NA 497 (JNS)
Needle roller bearings NA 497
Bearing number : NA 497
Size (mm) : 7x17x10
Brand : JNS
Bore Diameter (mm) : 7
Outer Diameter (mm) : 17
Width (mm) : 10
Bearing dimensions and specification in JNS catalogue:
d - 7 mm
F - 9 mm
D - 17 mm
B - 10 mm
C - 10 mm
r min. - 0,15 mm
da min. - 8,2 mm
da max - 8,7 mm
Da max. - 15,8 mm
Weight - 0,0112 Kg
Basic dynamic load rating (C) - 4,5 kN
Basic static load rating (C0) - 3,6 kN
Limiting speed - 30 000 r/min
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