Bearing name: NTN 7311B bearing
Brand model: 7311B
Email: [email protected]
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Angular contact ball bearings 7311BBearing number : 7311B Size (mm) : 55x120x29 Brand : NTN Bore Diameter (mm) : 55 Outer Diameter (mm) : 120 Width (mm) : 29 Bearing dimensions and specification in NTN catalogue:d - 55 mm D - 120 mm B - 29 mm C - 29 mm Angle (α) - 40 ° a - 52 mm r min. - 2 mm r1 min. - 1 mm da min. - 65 mm db min - 60,5 mm ra max. - 2 mm Weight - 1,42 Kg Basic dynamic load rating (C) - 79 kN Basic static load rating (C0) - 56,5 kN (Grease) Lubrication Speed - 5 500 r/min (Oil) Lubrication Speed - 7 300 r/min |
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NTN 7311B 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.
NTN 7311B bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 7311B bearing can ensure high quality for more than 80% raw material of NTN 7311B bearing provided by the steel plant.Explorer series bearing of NTN 7311B bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 7311B bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .