KOYO · JTEKT Koyo / JTEKT bearing supplier · Sha Tin, Hong Kong
ABOUT Koyo Bearings: Source Factory Direct Sales · Sha Tin, Hong Kong
We supply genuine Koyo ball, roller and needle bearings for gearboxes, drive shafts and machinery assemblies. Every reference is checked for suffix, configuration and full assembly before we quote, so the bearing you order is the one your shaft needs.
SHEET 01 Who we are
Koyo Bearings: Source Factory Direct Sales is an authorized Koyo / JTEKT bearing supplier serving equipment builders, repair workshops and planned replacement projects worldwide through jpkoyo.com. We do not manufacture bearings. Our job is sourcing the correct genuine Koyo reference and delivering it with the paperwork your receiving team expects.
SHEET 02 Why one brand, why transmissions
Working with Koyo / JTEKT only, and mainly for gearboxes and drive trains, lets us read suffixes, configurations and shaft arrangements accurately instead of matching by size alone.
Because a complete Koyo number depends on its suffix. A shortened stock code fits the housing but hides the original seal type and internal clearance. Staying with one brand means we know which suffix your application calls for and can confirm it before quoting.
Gearbox lists mix drive end and non-drive end, locating and floating positions. When those get confused, quantities and mounting positions go wrong. We select our range around gearboxes, drive shafts and machinery assemblies so each shaft position gets the right series.
No. Equipment specifications often require a specific configuration, and the same bore and outer diameter can come in several executions. We confirm the configuration your equipment specifies, not only the size.
Send a clear photo of the marking and note what is still open. We fill in the missing suffix, configuration and assembly details, then list anything that needs your confirmation before the written quote goes out.
SHEET 03 Working principles
Our principles keep the buyer in control: nothing is substituted or changed without your written approval, and every quote states exactly what will ship and with which documents.
If an alternative Koyo reference is possible, it appears as its own line next to the requested one. You decide whether to accept it.
Any change to seal type, clearance or configuration is flagged in writing and only goes ahead after you approve it.
Each written quote lists model, quantity, price and currency, stock status, estimated lead time, validity, transport or tax terms, and the product documents we can actually provide.
Genuine Koyo / JTEKT bearings ship in original packaging. On receipt, check labels, quantity and appearance; any discrepancy is handled with your order number and photos.
SHEET 04 Who we serve
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We work with purchasing engineers, maintenance supervisors and distributor buyers who need complete Koyo references, matching quantities and assemblies that arrive complete.
Full references with suffix, acceptable alternatives and required documents checked up front.
Tapered and cylindrical roller bearings matched to the JTEKT execution you specify.
Correct reference identified fast when a conveyor gearbox fails unexpectedly.
One consolidated Koyo list instead of orders split across several suppliers.
Needle roller and tapered bearings supplied to specification for drive assemblies.
Line-by-line quantities, clear commercial terms and consistent references on repeat orders.
SHEET 05 Direct purchasing channel
Repair quantities, maintenance lists and long-term spare parts needs can go to Koyo Bearings: Source Factory Direct Sales directly, so references, assemblies and commercial terms stay consistent from order to order.
BEFORE
WITH Koyo Bearings: Source Factory Direct Sales
SHEET 06 Product range
Ball, roller and needle bearings for gearboxes, drive shafts and general machinery, plus housings and mounting components.
SHEET 07 Customer reviews
Rebuild shops, drive companies and repair workshops point to the same result: correct Koyo references for each shaft and genuine JTEKT product.
★★★★★ 5.0
“Our gearbox rebuild shop uses Koyo tapered and cylindrical roller bearings from jpkoyo.com. Every bearing matches the JTEKT execution we specify, and our rebuilt gearboxes are running longer between overhauls.”
★★★★★ 5.0
“They understand gearbox bearing arrangements. When we submitted a mixed list with floating and locating positions, they confirmed which Koyo series fit each shaft before quoting. No wrong deliveries in a year of orders.”
★★★★★ 5.0
“As a transmission repair workshop, we previously split Koyo orders across several suppliers. This one consolidates our lists, matches references accurately, and the bearings are always genuine JTEKT product.”
SHEET 08 Where our buyers are
Koyo Bearings: Source Factory Direct Sales supplies Koyo / JTEKT bearings to buyers worldwide. Our published reviews come from six countries across Europe, Africa, South America and Asia.
Review origins · schematic positions
SHEET 09 Start with your list
Send your list on WhatsApp or email and we check every reference before quoting. Include what you have; we flag what still needs confirming.
Office: Unit 1807, Tower 2, Grand Central Plaza, 128 Sha Tin Wai Road, Sha Tin, New Territories, Hong Kong