NTN 7311B/DB bearing

NTN 7311B/DB bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 7311B/DB bearing can ensure high quality for more than 80% raw material of NTN 7311B/DB bearing provided by the steel plant.


Explorer series bearing of NTN 7311B/DB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 7311B/DB bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine.

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Bearing Types | Import Leader Bearing Manufacturer

Applications

Transmission, instruments and meters, electrical, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, etc

About Our Production

National Precision Bearing offers stainless steel for applications that require corrosion resistance.We have world class manufacuring facilities using latest technology, machines and equipments.
Hot Bearing Type

Single and Duplex Angular Contact Ball Bearings - NTN Glob

DB DF. DT. 14.5 12.5 25.5 27.5 0.6 0.3. 16.5. 9.85. 1 680 1 000. 20 000 27 000. DB DF .. 7311B. 52. 1.42. ○ Single and Duplex Angular Contact Ball Bearings.

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NTN Bearing Finder: Online Catalog and Interchan

Browse All Categories in the NTN Bearing Corp. of America catalog including Ball Bearings,Tapered Roller Bearings,Cylindrical Roller Bearings,Needle Roller

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43 ANGULAR CONTACT BALL BEARING NUMBERING SYST

Double row angular contact ball bearings without filling slot. 70,72,73: Angular 6. DUPLEX ARRANGEMENT. DB: Duplex pair, back to back mounting. DF: . 7311B. 2.1654 4.7244 1.1417 0.079 0.039. 2.05 17,700 12,800 5,500 7,300. 3.13.

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Ball and Roller Bearin

NTN warrants, to the original purchaser only, that the delivered product which is the subject of thisreason, these bearings are used in pairs (either DB or DF120. 29. 58. 2. 1. 79.0. 56.5. 8,050. 5,800. 5,500. 7,300. 7311B. 52. 1.42 ra ra.

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NTN Main Spindle Bearin

Angular Contact Ball Bearings for Axial Loads CONTENTS. 11. Angular DB series. Bearing type. Initial contact angle. 60°. 40°,30°. Cage material. Features.

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Ball and Roller Bearin

NTN warrants, to the original purchaser only, that the delivered product which is the subject of thisreason, these bearings are used in pairs (either DB or DF120. 29. 58. 2. 1. 79.0. 56.5. 8,050. 5,800. 5,500. 7,300. 7311B. 52. 1.42 ra ra.

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BALL AND ROLLER BEARINGS - NTN Beari

compiled in this catalog, NTN does not assume any liability to any company or person .. bearings: face-to-face (DF), back-to-back (DB), and tan- dem (DT). DF.

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43 ANGULAR CONTACT BALL BEARING NUMBERING SYST

Double row angular contact ball bearings without filling slot. 70,72,73: Angular 6. DUPLEX ARRANGEMENT. DB: Duplex pair, back to back mounting. DF: . 7311B. 2.1654 4.7244 1.1417 0.079 0.039. 2.05 17,700 12,800 5,500 7,300. 3.13.

Contact us

NTN Bearing Finder: Online Catalog and Interchan

Browse All Categories in the NTN Bearing Corp. of America catalog including Ball Bearings,Tapered Roller Bearings,Cylindrical Roller Bearings,Needle Roller

Contact us

Single and Duplex Angular Contact Ball Bearings - NTN Glob

DB DF. DT. 14.5 12.5 25.5 27.5 0.6 0.3. 16.5. 9.85. 1 680 1 000. 20 000 27 000. DB DF .. 7311B. 52. 1.42. ○ Single and Duplex Angular Contact Ball Bearings.

Contact us

NTN Main Spindle Bearin

Angular Contact Ball Bearings for Axial Loads CONTENTS. 11. Angular DB series. Bearing type. Initial contact angle. 60°. 40°,30°. Cage material. Features.

Contact us

BALL AND ROLLER BEARINGS - NTN Beari

compiled in this catalog, NTN does not assume any liability to any company or person .. bearings: face-to-face (DF), back-to-back (DB), and tan- dem (DT). DF.

Contact us