Koyo Bearings Distributor

AST Bearings is a certified Koyo bearings distributor, and has a fully-stocked supply directly from Koyo. Koyo offers general purpose ball bearings & roller bearings, bearings for extreme temperatures & environments, machine tools, industrial equipment and more. A full list of Koyo bearing applications can be seen here:

Koyo general purpose ball and roller bearings

Deep grove ball bearings
Angular contact ball bearings
Cylindrical roller bearings
Tapered roller bearings
Spherical roller bearings
Needle roller bearings

Koyo bearings for extreme and special environments

EXSEV bearings
Ceramic bearings
Ceramic balls

Koyo machine tool bearings

High-Precision bearings for machine tools
Ultra-precise angular ball bearings for machine tool spindles
Support bearings for precision ball screws

Koyo bearings for general industrial equipment

Bearings for wind power generation
RHR type spherical roller bearings
Plummer blocks
Axle jounal bearings of bullet train
High-precision aircraft bearings
"K" series super thin section ball bearings
Long life bearing series
Track rollers
Ball bearing units
Water pump bearings with highly reliable seal

Koyo automotive bearings and unit products

Engine bearings
Hub units
Chassis bearings
Drivetrain bearings

Koyo bearings for electric and electronic products

Miniature ball bearings
Slim series deep groove ball bearings
Miniature one-way clutches
FN bearings
Ball bearings with resinous pulleys
Insulated hybrid ceramic bearings

Koyo steel mill bearings

Sealed type four row tapered roller bearings for roll necks
Cylindrical roller bearings for the backing shafts of multi-roll mills
Roller bearing unit for the backing shafts of multi-roll mills
Bearing units with half-round outer ring
SC bearings for continuous casting machines
Driveshafts of rolling mills

Other related Koyo bearing products

Oil seals and O-rings
Bonded piston seals
Compact type oil seals
Ceramic balls

The Koyo® brand traces its roots back to the founding of the Koyo Seiko Co. in Osaka, Japan back in 1921. In 2006, Koyo Seiko Co., Ltd. and Toyoda Machine Works, Ltd. joined forces together to create the JTEKT Corporation, the manufacturer of Koyo bearings. As a Koyo bearings distributor in the United States, AST® Bearings stocks their products receiving them directly from the company. Feel free to contact us about the Koyo bearing products we supply.

Next Steps...

Together with AST Bearings' value-added services and cutting edge bearing technology, you receive a guaranteed economical solution in design and application.

We are your Koyo Bearings Distributor: Contact Us

If you have a need for any Koyo products, contact us directly. AST is a direct distributor for Koyo products and will provide you with "Value Beyond the Part™."

Full-Line, Online Bearings Catalog

Alternatively, check out our full-line, online catalog of bearings and related products. If you don't see what you are looking for, just ask! AST can be your single-source supplier for all of your bearing and related product needs.

Bearings Catalog

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