Bearing name: NACHI NP317 bearing
Brand model: NP317
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Cylindrical roller bearings NP 317Bearing number : NP 317 Brand : NACHI Bore Diameter (mm) : 85 Outer Diameter (mm) : 156 Bearing dimensions and specification in NACHI catalogue:d - 85 mm Fw - 108 mm D - 180 mm Ew - 156 mm B - 41 mm r min. - 3 mm r1 min. - 3 mm Weight - 4.44 Kg Basic dynamic load rating (C) - 224 kN Basic static load rating (C0) - 247 kN (Grease) Lubrication Speed - 3400 r/min (Oil) Lubrication Speed - 4000 r/min ![]() |
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NACHI NP317 bearing Company information
NACHI NP317 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI NP317 bearing can ensure high quality for more than 80% raw material of NACHI NP317 bearing provided by the steel plant.Explorer series bearing of NACHI NP317 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI NP317 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .