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JTEKT Corporation is ISO/TS 16949 and 14001 certified at all eight of its domestic manufacturing plants

JTEKT is globally certified according to applicable standards for all of its facilities. Certificates include: IATF 16949, ISO 14001, ISO 9001, ISO 50001, OHSAS 18001, AEO and AS/JIS Q 9100

Certification is an ongoing process. For the latest certificates, please contact your local Sales representative.

Bearing 3D
FAQ

What is a spherical roller bearing?

Spherical roller bearings feature a large load rating and self-aligning capability. This type of bearing is suitable for low- or medium speed applications which involve heavy or impact loading. Spherical roller bearings are self-aligning, double-row, combination radial and thrust bearings.

They use a spherical or crowned roller as the rolling element. The outer ring contains a spherical race which allows for some misalignment of the shaft and housing. Spherical roller bearings are unequalled in their capacity for high loads and tolerance to shock loads, but have limited speed capabilities.

They perform consistently, even under conditions of extreme speed, application-specific stress, and marginal lubrication. The cage of a spherical roller bearing provides high dimensional accuracy and functionality. According to some estimates, spherical roller bearings have twice the running life of conventional bearings.

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