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Bearing NA22025 (KOYO)
Needle roller bearings NA22025
Bearing number : NA22025
Size (mm) : 25x47x30
Brand : KOYO
Bore Diameter (mm) : 25
Outer Diameter (mm) : 47
Width (mm) : 30
Bearing dimensions and specification in KOYO catalogue:
d - 25 mm
Fw - 33,5 mm
D - 47 mm
B - 30 mm
r5 min. - 0,65 mm
Weight - 0,17 Kg
Basic dynamic load rating (C) - 52 kN
Basic static load rating (C0) - 94 kN
(Grease) Lubrication Speed - 7200 r/min
(Oil) Lubrication Speed - 11000 r/min
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