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KOYO Bearing Supplier · Bearing Catalogue

Koyo / JTEKT Bearings for Farm, Construction & Industrial Repair

Find tapered, spherical, cylindrical and needle roller bearings by category. If the markings are worn, send the machine model and we check the replacement Koyo reference against your application.

Send Your Machine Model WhatsApp +1 (702) 981-5880
  • Koyo / JTEKT only, sourced through authorised channels
  • Replacement refs checked against machine and position
  • 186 bearings online across 36 categories
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Koyo / JTEKT Bearing Range

Roller and ball bearings for axles, gearboxes, wheel ends and compact drives.

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Mechanic replacing bearings in a tractor gearbox in a workshop

Full Assembly Orders

One bearing position or a full gearbox rebuild: one enquiry, one quote.

KOYO Bearing Supplier quotes mixed lists across machines and job sites in a single written quote. Include the companion bearings for the whole assembly so the machine does not come back down for a missed part.

  • Complete assembliesAxles, gearboxes, wheel ends and compact drives in one list.
  • Written quoteModel, quantity, price, lead time and validity stated clearly.
  • Buyer-approved changesAny technical change to the specification is made only with your approval.
Send Your Parts List

Buyer Questions

Ordering Koyo / JTEKT replacement bearings

What should I send if the bearing marking is worn?

Send the machine make and model, the bearing position and clear photos of the old bearing and its housing. Measured dimensions help too. We use these to identify the correct Koyo / JTEKT reference for that application, not just a part that matches the size.

Can I attach machine part numbers to my enquiry?

Yes. Machine part numbers, manual references and existing Koyo references can all go into one enquiry. We check them against the machine before we send the written quote.

Can you quote a mixed list for several machines?

Yes. A single bearing position, a full assembly, or a mixed list across job sites can be quoted together. Note the destination country, postcode and required delivery date so lead times reflect your schedule.

Request a Quote

Send machine details and marking photos for a written quote

List the equipment model, Koyo / JTEKT reference or bearing position, quantity and delivery date. KOYO Bearing Supplier supplies farm, construction and industrial repair buyers worldwide from 8 Research Drive, Greenville, SC 20627, USA.

"As a construction equipment maintenance contractor, I source Koyo bearings for equipment across multiple job sites. This supplier handles our mixed lists, provides clear documentation, and delivers to our depot."
Ahmed Ramadan Ahmed RamadanRamadan Construction Equipment, Egypt

Bearing Enquiry

Photos of markings can follow on WhatsApp after you submit.