Bearing name: NSK NF421 bearing
Brand model: NF421
Email: [email protected]
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Cylindrical roller bearings NF 421Bearing number : NF 421 Size (mm) : 105x220.5x60 Brand : NSK Bore Diameter (mm) : 105 Outer Diameter (mm) : 220,5 Width (mm) : 60 Bearing dimensions and specification in NSK catalogue:d - 105 mm D - 260 mm Ew - 220,5 mm B - 60 mm C - 60 mm r min. - 4 mm r1 min. - 4 mm da min. - 121 mm Db min. - 225 mm ra max. - 3 mm rb max. - 3 mm Db max - 244 mm Weight - 17,3 Kg Basic dynamic load rating (C) - 495 kN Basic static load rating (C0) - 555 kN (Grease) Lubrication Speed - 2 400 r/min (Oil) Lubrication Speed - 3 000 r/min |
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NSK NF421 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.
NSK NF421 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NSK NF421 bearing can ensure high quality for more than 80% raw material of NSK NF421 bearing provided by the steel plant.Explorer series bearing of NSK NF421 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NSK NF421 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .