Bearing name: NTN NN4928K bearing
Brand model: NN4928K
Email: [email protected]
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Cylindrical roller bearings NN4928KBearing number : NN4928K Size (mm) : 140x178x50 Brand : NTN Bore Diameter (mm) : 140 Outer Diameter (mm) : 178 Width (mm) : 50 Bearing dimensions and specification in NTN catalogue:d - 140 mm D - 190 mm Ew - 178 mm B - 50 mm C - 50 mm r min. - 1,5 mm Weight - 3,58 Kg Basic dynamic load rating (C) - 227 kN Basic static load rating (C0) - 470 kN (Grease) Lubrication Speed - 3 000 r/min (Oil) Lubrication Speed - 3 600 r/min ![]() |
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NTN NN4928K bearing Company information
NTN NN4928K bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN NN4928K bearing can ensure high quality for more than 80% raw material of NTN NN4928K bearing provided by the steel plant.Explorer series bearing of NTN NN4928K bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN NN4928K bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .