01 Cylindrical Roller Bearings
KOYO NU205EM NU206EM NU207EM Cylindrical Roller Bearing Genuine Supplier
KOYO NU205EM Cylindrical Roller Bearing 25×52×15 mm The machined brass cage ensures structural integrity under heavy radial loads, while the…
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.
01 
02 Cylindrical Roller Bearings
Koyo NU208EM NU209EM NU210EM Cylindrical Roller Bearing Genuine Japan Origin
KOYO NU208EM Cylindrical Roller Bearing 40×80×18 mm Machined brass cage provides high-speed stability and durability under heavy radial loads. Enhanced…
03 Cylindrical Roller Bearings
KOYO NU214EM NU215EM NU216EM Cylindrical Roller Bearing Genuine Supply
KOYO NU214EM Cylindrical Roller Bearing 70×125×24 mm — E suffix delivers enhanced radial load capacity while M machined brass cage…
04 Cylindrical Roller Bearings
KOYO NU303EM NU304EM NU305EM Cylindrical Roller Bearing Genuine Supplier
KOYO NU303EM Cylindrical Roller Bearing 17×47×14 mm — featuring enhanced internal geometry and a machined brass cage for superior stability…
05 Cylindrical Roller Bearings
Koyo NU308 NJ209 NUP310 Cylindrical Roller Bearing for Press Machine Heavy Duty
KOYO NJ209 Cylindrical Roller Bearing 45×85×19 mm — Engineered with high-quality chrome steel construction to deliver high radial load capacity,…
06 Cylindrical Roller Bearings
Koyo NU417EM NU418EM NU419EM Cylindrical Roller Bearing Genuine Wholesale
KOYO NU417EM Cylindrical Roller Bearing 85×210×52 mm Enhanced internal geometry and machined brass cage deliver high radial load capacity and…
07 Cylindrical Roller Bearings
KOYO NUP207 Cylindrical Roller Bearing High Rigidity Precision Low Noise
KOYO NUP207 Cylindrical Roller Bearing 35×72×17 mm Single-row radial design with chrome steel construction delivers high rigidity for lathe machines…
08 Tapered Roller Bearings
Koyo Original 30205 30303 30206 Tapered Roller Bearing China Price
X&S 32305 33206 32208 32910 30210 31306 32209 31307 32 Tapered Roller Bearing — engineered for combined radial and axial…
09 Tapered Roller Bearings
Koyo Tapered Roller Bearing 30208 30209 30210 30211 30212 for Heavy Truck
Koyo 30208 30209 30210 30211 30212 Tapered Roller Bearing P0 to P2 Crafted from durable bearing steel, these radial bearings…
10 Tapered Roller Bearings
Koyo Tapered Roller Bearing 30218 30219 30220 30222 30303 for Speed Reducer
30218 30219 30220 30222 30303 Tapered Roller Bearings P0-P2 — Constructed from high-quality bearing steel to manage heavy radial loads…
11 Tapered Roller Bearings
Koyo Tapered Roller Bearing 30310 33112 32915 32309 31310 30214 32213
33113 32310 32215 30216 30312 33114 32918 33212 33 Tapered Roller Bearing supports combined radial and axial loads for heavy…
12 Tapered Roller Bearings
Koyo Tapered Roller Bearing 32009X 32010X 32011 32012 32013 for Motorcycle
X&S 32009x 32010x 32011 32012 32013 Tapered Roller Bearing — manufactured from bearing steel for reliable radial load performance in…
13 Tapered Roller Bearings
Koyo Tapered Roller Bearing 32910 30208 30209 31307 for Engineering Machinery
Koyo 30205 30303 30304 30206 30305 30207 33205 32206 30 Tapered Roller Bearing Engineered to reliably support combined radial and…
14 Tapered Roller Bearings
Koyo Tapered Roller Bearing 33108 33109 32210 33207 30308 33010 Wheel Assembly
Koyo 33011 30309 31309 33210 32212 33012 33111 30213 33 Tapered Roller Bearings C0-C4 — engineered for stable performance and…
15 Tapered Roller Bearings
Koyo Tapered Roller Bearing 33213 32311 31312 32216 for Hydraulic Equipment
30206 30305 30207 33205 32206 30306 32304 31305 32 Koyo Tapered Roller Bearing — featuring open type construction that requires…
16 Cylindrical Roller Bearings
Koyo Timken N224em N226em N228em Cylindrical Roller Bearing
Koyo Timken N224em Cylindrical Roller Bearing 120×215×40 mm The single row open design requires external lubrication while supporting heavy radial…
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.