Bearing name: NACHI NP321 bearing
Brand model: NP321
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Cylindrical roller bearings NP 321Bearing number : NP 321 Brand : NACHI Bore Diameter (mm) : 105 Outer Diameter (mm) : 195 Bearing dimensions and specification in NACHI catalogue:d - 105 mm Fw - 135 mm D - 225 mm Ew - 195 mm B - 49 mm r min. - 3 mm r1 min. - 3 mm Weight - 8.51 Kg Basic dynamic load rating (C) - 340 kN Basic static load rating (C0) - 385 kN (Grease) Lubrication Speed - 2600 r/min (Oil) Lubrication Speed - 3200 r/min ![]() |
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NACHI NP321 bearing Company information
NACHI NP321 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI NP321 bearing can ensure high quality for more than 80% raw material of NACHI NP321 bearing provided by the steel plant.Explorer series bearing of NACHI NP321 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI NP321 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .