NTN Global | bearings, driveshafts, and precision equipments

This is the official website of NTN. On this site you can find information on bearings, driveshafts, precision equipments, and NTN's other products. It also provides

Precision Rolling Bearings - NTN

reference dimensions used are shaft diameters da and db. For example, when using a JIS class 5 bearing for a dia. 50 mm shaft, the tolerance of roundness is t

Catalogs | NTN Bearing

Find the exact bearing you need using NTN Bearing Finder, our powerful online catalog platform. Search by part specification, NTN part number, competitor part

Main Spindle Bearings - NTN Global

t Accuracy of high-speed duplex angular contact ball bearings for axial loads …… 5629 and 5620 series. HTA0U (A)..DB, HTA9U (A)..DB series. Bearing type.

NTN Main Spindle Bearings

Note: Cage design is subject to change without notice. For detailed information, contact NTN Engineering. 3 Bearing designations. 5S- 7 0 20 U AD T1 DB /GL