Bearing name: NTN NA4844 bearing
Brand model: NA4844
Email: [email protected]
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Needle roller bearings NA4844Bearing number : NA4844 Size (mm) : 220x270x50 Brand : NTN Bore Diameter (mm) : 220 Outer Diameter (mm) : 270 Width (mm) : 50 Bearing dimensions and specification in NTN catalogue:d - 220 mm F - 240 mm D - 270 mm B - 50 mm C - 50 mm r min. - 1,5 mm s - 1,5 mm da min. - 228 mm Da max. - 262 mm ra max. - 1,5 mm Weight - 6,37 Kg Basic dynamic load rating (C) - 244 kN Basic static load rating (C0) - 780 kN (Grease) Lubrication Speed - 1 100 r/min (Oil) Lubrication Speed - 1 700 r/min |
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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.
NTN NA4844 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN NA4844 bearing can ensure high quality for more than 80% raw material of NTN NA4844 bearing provided by the steel plant.Explorer series bearing of NTN NA4844 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN NA4844 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .