Bearing name: NTN NA4911S bearing
Brand model: NA4911S
Email: [email protected]
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Needle roller bearings NA4911SBearing number : NA4911S Size (mm) : 55x80x25 Brand : NTN Bore Diameter (mm) : 55 Outer Diameter (mm) : 80 Width (mm) : 25 Bearing dimensions and specification in NTN catalogue:d - 55 mm F - 63 mm D - 80 mm B - 25 mm C - 25 mm r min. - 1 mm da min. - 60 mm Da max. - 70 mm ra max. - 1 mm Weight - 0,382 Kg Basic dynamic load rating (C) - 33 kN Basic static load rating (C0) - 65,5 kN (Grease) Lubrication Speed - 4300 r/min (Oil) Lubrication Speed - 6500 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 NA4911S bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN NA4911S bearing can ensure high quality for more than 80% raw material of NTN NA4911S bearing provided by the steel plant.Explorer series bearing of NTN NA4911S bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN NA4911S bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .