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Bearing NAF 72012 (IKO)
Needle roller bearings NAF 72012
Bearing number : NAF 72012
Size (mm) : 7x20x12
Brand : IKO
Bore Diameter (mm) : 7
Outer Diameter (mm) : 20
Width (mm) : 12
Bearing dimensions and specification in IKO catalogue:
d - 7 mm
Fw - 10 mm
D - 20 mm
B - 12 mm
C - 12 mm
r min. - 0,3 mm
da min. - 9 mm
da max - 9,7 mm
Da max. - 18 mm
db - 13,5 mm
Db - 10,4 mm
Weight - 0,0225 Kg
Basic dynamic load rating (C) - 5,94 kN
Basic static load rating (C0) - 6 kN
Limiting speed - 50 000 r/min
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