Bearing name: IKO NA4911 bearing
Brand model: NA4911
Email: [email protected]
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Needle roller bearings NA 4911Bearing number : NA 4911 Size (mm) : 55x80x25 Brand : IKO Bore Diameter (mm) : 55 Outer Diameter (mm) : 80 Width (mm) : 25 Bearing dimensions and specification in IKO catalogue:d - 55 mm Fw - 63 mm D - 80 mm B - 25 mm C - 25 mm r min. - 1 mm da min. - 60 mm da max - 61 mm Da max. - 75 mm S - 1 mm Weight - 0,41 Kg Basic dynamic load rating (C) - 57,6 kN Basic static load rating (C0) - 97,2 kN Limiting speed - 6 500 r/min ![]() |
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IKO NA4911 bearing Company information
IKO NA4911 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. IKO NA4911 bearing can ensure high quality for more than 80% raw material of IKO NA4911 bearing provided by the steel plant.Explorer series bearing of IKO NA4911 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of IKO NA4911 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .