high performance NTN 7234AC/DB bearing high speed can ensure high quality for more than 80% raw material of high performance NTN 7234AC/DB bearing high speed provided by the steel plant.Explorer series bearing of high performance NTN 7234AC/DB bearing high speed are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance.
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② Bearing designations. Tolerance class code. P5: JIS class 5. P4: JIS class 4. UP: NTN special high precision. Duplex arrangement code. DB: Back-to-back.
2)Bearing numbers appended with the code "B" have a contact angle of 40˚; 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.
NTN warrants, to the original purchaser only, that the delivered product which is the subject of this Miniature and Small Size Ball Bearings For DB and DF.
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.
NTN ballscrew bearings are optimized to support a ballscrew. These bearings are 2A-BST LXL type. DB. DBT. DTBT. Fig. 13.1. Fig. 13.2 Bearing arrangement.