Bearing name: NACHI NP421 bearing
Brand model: NP421
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Cylindrical roller bearings NP 421Bearing number : NP 421 Brand : NACHI Bore Diameter (mm) : 105 Outer Diameter (mm) : 220.5 Bearing dimensions and specification in NACHI catalogue:d - 105 mm Fw - 144.5 mm D - 260 mm Ew - 220.5 mm B - 60 mm r min. - 4 mm r1 min. - 4 mm Weight - 19.1 Kg Basic dynamic load rating (C) - 495 kN Basic static load rating (C0) - 555 kN (Grease) Lubrication Speed - 2200 r/min (Oil) Lubrication Speed - 2800 r/min |
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NACHI NP421 bearing Company information
If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.
If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.
If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.
NACHI NP421 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI NP421 bearing can ensure high quality for more than 80% raw material of NACHI NP421 bearing provided by the steel plant.Explorer series bearing of NACHI NP421 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI NP421 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .