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Bearing NA 4903UU (JNS)
Needle roller bearings NA 4903UU
Bearing number : NA 4903UU
Size (mm) : 17x30x14
Brand : JNS
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 14
Bearing dimensions and specification in JNS catalogue:
d - 17 mm
F - 22 mm
D - 30 mm
B - 14 mm
C - 13 mm
r min. - 0,3 mm
da min. - 19 mm
da max - 21 mm
Da max. - 28 mm
Weight - 0,04 Kg
Basic dynamic load rating (C) - 10,3 kN
Basic static load rating (C0) - 13,1 kN
Limiting speed - 8 500 r/min
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