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Bearing RNAFW 556840 (IKO)
Needle roller bearings RNAFW 556840
Bearing number : RNAFW 556840
Size (mm) : 55x68x40
Brand : IKO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 68
Width (mm) : 40
Bearing dimensions and specification in IKO catalogue:
Fw - 55 mm
D - 68 mm
C - 40 mm
r min. - 0,3 mm
Da max. - 66 mm
db - 59,5 mm
Db - 55,8 mm
Weight - 0,335 Kg
Basic dynamic load rating (C) - 49 kN
Basic static load rating (C0) - 132 kN
Limiting speed - 9 000 r/min
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