Strength of Minebea

Ultra-precision machining technology, cultivated through the production of ball bearings for over 50 years, is the source of Minebea's competitiveness.

Minebea's unique vertically integrated production system enables mass-production of high-precision products at its worldwide manufacturing facilities.

Minebea's overseas production began at the start of 1970s and has been expanding since then, contributing substantially to its business expansion.

Minebea products have been enjoying an increasing demand as indispensable components in growth markets in each area.

In a fluid dynamic bearing, a thin layer of oil or other lubricant is injected between the shaft and sleeve. The structure of the bearing features a rotating shaft, which generates a hydrodynamic force, causing the shaft to rotate.