01 Deep Groove Ball Bearings
KOYO 6012 6013 6014 Deep Groove Ball Bearing for Spinning Machine
KOYO 6012 Deep Groove Ball Bearing 60×95×18 mm — Constructed from premium quality bearing steel for reliable radial load support,…
Product Catalogue · Machinery Company
Koyo & JTEKT Bearings, Quoted by Part Number or Full Assembly List
Tapered, cylindrical, needle, ball and spherical roller bearings for gearboxes, drive shafts and general machinery. Send one part number or a whole gearbox bearing list, using old Koyo marks or current JTEKT references.
- Old Koyo marks and JTEKT references both accepted
- Quantity per unit and order total quoted line by line
- Substitutes only with your approval
Koyo / JTEKT Bearings in Stock to Quote
187 bearing references across 35 categories. Every card links straight to a quote.
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02 Deep Groove Ball Bearings
KOYO 6012 ZZ 2RS Deep Groove Ball Bearing Genuine Japan Origin
KOYO 6012 Deep Groove Ball Bearing 60×95×18 mm — Constructed from premium bearing steel to deliver reliable radial load capacity…
03 Deep Groove Ball Bearings
KOYO 6015 Deep Groove Ball Bearing for Differential Mechanism
KOYO 6015 Deep Groove Ball Bearing 75×115×20 mm Constructed from high-quality bearing steel, this single-row, non-aligning radial unit ensures stable…
04 Deep Groove Ball Bearings
KOYO 61906 Deep Groove Ball Bearing Low Noise Genuine Supply
KOYO 61906 Deep Groove Ball Bearing 30×47×9 mm features a single-row, non-aligning radial design crafted from durable bearing steel, delivering…
05 Deep Groove Ball Bearings
Koyo 6200/6201/6202 Deep Groove Ball Bearing for Pump High Precision
Koyo 6202 Deep Groove Ball Bearing 15×35×11 mm — Constructed from high-grade bearing steel for enduring structural durability, this precision…
06 Deep Groove Ball Bearings
Koyo 6202 6203 6204 6205 Deep Groove Ball Bearing Genuine Supplier
BDL/KOYO 6203 Deep Groove Ball Bearing 17×40×12 mm — Manufactured from pure bearing steel to deliver reliable radial load support.…
07 Deep Groove Ball Bearings
KOYO 6212 Deep Groove Ball Bearing for Auto Accessory Wheel Genuine
KOYO 6212 Deep Groove Ball Bearing 60×110×22 mm — This single-row radial design supports high-speed operation and handles radial loads…
08 Deep Groove Ball Bearings
Koyo 6213 6309 6015 6214 Deep Groove Ball Bearing for Farm Equipment
Koyo 6213 Deep Groove Ball Bearing 65×120×23 mm The open-type construction requires external sealing and allows flexible grease or oil…
09 Deep Groove Ball Bearings
KOYO 6218 Deep Groove Ball Bearings for Motorcycle Spare Parts
KOYO 6218 Deep Groove Ball Bearing 90×160×30 mm — This single-row radial design utilizes premium bearing steel to ensure stable…
10 Deep Groove Ball Bearings
Koyo 6300/6301/6302 Low Noise Deep Groove Ball Bearing for Fan Equipment
Koyo 6300 Deep Groove Ball Bearing 10×35×11 mm — constructed from high-quality bearing steel with flexible grease or oil lubrication…
11 Deep Groove Ball Bearings
Koyo 6303 Deep Groove Ball Bearing for Industrial Machinery
Koyo 6303 Deep Groove Ball Bearing 17×47×14 mm Manufactured from premium Gcr15 chrome steel, this unit delivers exceptional structural integrity…
12 Deep Groove Ball Bearings
Koyo 6303 Zz 2RS Deep Groove Ball Bearing Wholesale Supplier
BDL 6303 Zz 2RS Deep Groove Ball Bearing 17×47×14 mm — Equipped with double steel shields for medium-speed dust protection…
13 Deep Groove Ball Bearings
Koyo 6306 Deep Groove Ball Bearing 30x72x19mm for Conveyor Machinery
Koyo 6306 Deep Groove Ball Bearing 30×72×19 mm Manufactured from premium Gcr15 chrome steel to deliver reliable load capacity for…
14 Deep Groove Ball Bearings
Koyo 6310 Deep Groove Ball Bearing for General Engineering Equipment
Koyo 6310 Deep Groove Ball Bearing 50×110×27 mm — Precision-manufactured from high-quality bearing steel, the optimized deep groove geometry ensures…
15 Deep Groove Ball Bearings
Koyo 6318zz 6319zz 6320zz Deep Groove Ball Bearing Genuine Supply
KOYO 6318ZZ Deep Groove Ball Bearing 90×190×43 mm P0-P4 — Constructed from durable bearing steel, this single-row radial component accommodates…
16 Deep Groove Ball Bearings
KOYO 6322 6324 6326 Deep Groove Ball Bearing for Gas Turbine
KOYO 6322 6324 6326 Deep Groove Ball Bearings 110×240×50 / 120×260×55 / 130×280×58 mm — Single-row radial construction in bearing…
Why buyers order here
One supplier for every bearing position in the gearbox
Machinery Company supplies Koyo and JTEKT bearings for gearboxes, drive shafts and general machinery, from compact needle bearings to heavy spherical roller bearings, for buyers worldwide.
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Two reference systems, one list
Your BOM shows old Koyo marks while purchasing uses JTEKT numbers. Submit either one and get both on the quote.
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Per-unit and total, kept apart
Quote a complete gearbox or machine as one itemised list, with each bearing position's quantity per unit and the order total.
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No silent substitutions
Any alternative reference is marked separately on the quote, and no technical change goes ahead without your approval.
FAQ
Ordering Koyo / JTEKT bearings: common questions
How should I submit old Koyo markings and current JTEKT part numbers?
List them side by side, exactly as they appear on the bearing or in your records. Add the gearbox model and bearing position where you can. If a marking is incomplete, attach a clear photo and note what still needs confirming.
Can you quote by quantity per unit and by total order quantity?
Yes. Send the quantity per unit for each bearing and the number of units, and both figures appear on the itemised quote. This prevents short or excess orders on multi-bearing assemblies.
Which bearing types can I order for gearbox and drive shaft work?
Tapered, cylindrical, deep groove ball, needle, angular contact, spherical roller and thrust ball bearings, all Koyo / JTEKT. Application-specific bearings can be supplied against your drawing or equipment records.
Bulk & overhaul orders
Send Your Full BOM
Send the full bearing list for the gearbox or machine and get one itemised written quote. Include the equipment model, Koyo / JTEKT references, bearing positions, quantity per unit, destination country and required date.