Ball Screw Support Bearings

No Shake. No Rattle. All Roll.

Super-precision Single-Row Angular Contact (SAC) Bearings from machine tool experts.

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A machine tool pro and a bearing engineer walk into a lab...


Toyoda Machine Works & Koyo Seiko merged to form JTEKT in 2006. The rest is history.

Flush ground for a perfect match, like OE quality & in stock availability.