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Bearing RNA49/48 (NSK)
Needle roller bearings RNA49/48
Bearing number : RNA49/48
Size (mm) : 55x70x22
Brand : NSK
Bore Diameter (mm) : 55
Outer Diameter (mm) : 70
Width (mm) : 22
Bearing dimensions and specification in NSK catalogue:
Fw - 55 mm
D - 70 mm
C - 22 mm
r min. - 0,6 mm
Weight - 0,18 Kg
Basic dynamic load rating (C) - 45 kN
Basic static load rating (C0) - 78 kN
(Oil) Lubrication Speed - 7500 r/min
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