Bearing name: NACHI N309 bearing
Brand model: N309
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Cylindrical roller bearings N 309Bearing number : N 309 Size (mm) : 45x86.5x25 Brand : NACHI Bore Diameter (mm) : 45 Outer Diameter (mm) : 86.5 Width (mm) : 25 Bearing dimensions and specification in NACHI catalogue:d - 45 mm D - 100 mm Ew - 86.5 mm B - 25 mm r min. - 1.5 mm r1 min. - 1.5 mm Weight - 0.850 Kg Basic dynamic load rating (C) - 78,5 kN Basic static load rating (C0) - 77,5 kN (Grease) Lubrication Speed - 6300 r/min (Oil) Lubrication Speed - 7500 r/min ![]() |
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NACHI N309 bearing Company information
NACHI N309 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI N309 bearing can ensure high quality for more than 80% raw material of NACHI N309 bearing provided by the steel plant.Explorer series bearing of NACHI N309 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI N309 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .