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NTN 7813C bearing world-wide renown in Korea

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Welcome to NTN Bearing

NTN is one of the world's leading manufacturers of bearing products to OEMs, distributors, and end users.

Ball Bearings | NTN Bearing

With more than ninety years of manufacturing expertise in ball bearings, NTN offers one of the industry's widest arrays of products to fit your application. Our ball bearings are available to you off-the-shelf, in sizes ranging from 10 mm to 320 mm outside diameters. And with a virtually limitless variety of configurations of seals,

Main Spindle Bearings - NTN

13.1. 12.7. 1 330. 1 300. 5.55. 565. 16.4. 13 200. 17 600. 7812C. 60. 78. 10. 0.3. 0.15. 13.4. 13.6. 1 370. 1 390. 6.00. 610. 16.3. 12 200. 16 200. 7813C. 65. 85. 10. 0.6. 0.3. 14.1. 14.9. 1 440. 1 520. 5.30. 540. 16.2. 11 200. 14 900. 7814C. 70. 90. 10. 0.6. 0.3. 14.5. 15.8. 1 470. 1 610. 7.10. 720. 16.1. 10 500. 14 000. 7815C. 75.

7. Lubrication of Bearings - NTN

In a bearing, lubrication forms a thin oil film on both the rolling surface and sliding applications exceeding this range, consult NTN. Engineering 7.5 78C, 79C, 70C and 72C types. Table 7.8 Air-oil/oil mist nozzle spacer dimensions. 7805C. 7806C. 7807C. 7808C. 7809C. 7810C. 7811C. 7812C. 7813C. 7814C. 7815C.