On all your orders for home or collection point delivery
Returns
Return
We will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period).
Returns in store FREE
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
In order to supply even more stable quality to our vast customers, we established a factory in Liao Cheng city,Shandong province.
Beside standard specifications, we also provide the customized service.Welcome all of customers visit our factory . We look forward to establishing a good long-termbusiness relationship with you.
Bearings Produced Daily
k
Global Distribution Centers
0+
OEM Partnerships
0
On-Time Delivery Rate
0%
KOYOSKF
KOYOSKF Bearing Manufacturer Show
In addition to our own production of bearings, bearing manufacturers, we have established as many as 600 partnerships; if there is a demand in the world, we will purchase to meet the needs of different customers.
FAQ
Koyoskf
FAQ
Frequently Asked Questions
Do you offer customized bearings/truck parts?
Yes—we customize size, material, precision, or branding per your needs. Samples are provided for confirmation before mass production.
What quality certifications do your products have?
Our products hold ISO 9001, TS 16949, and DIN/SAE certifications. We conduct strict inspections from raw materials to pre-shipment.
What’s your lead time, and can you expedite orders?
Standard lead time: 15–30 working days. Urgent orders can be expedited to 7–15 days (subject to feasibility).
What after-sales support do you provide?
All products come with a 12–24 month warranty. We offer free replacement/repair for quality issues, with 24-hour response.
What payment terms are accepted for international orders?
We support T/T (30% deposit + 70% balance), L/C, and PayPal (small orders). Transactions are secured via trusted channels.
What’s your minimum order quantity (MOQ)?
MOQ varies by product type—starting from 100 units for standard items. Flexible MOQ for long-term partners or customized orders.
WHAT OUR CLIENTS SAY
James Cooper
Purchasing Manager
KOYO bearings are durable and precise; their stable performance cuts our downtime greatly, and your reliable supply wins our trust.
Lisa Morgan
Logistics Director
KOYO bearings boast excellent quality; their long service life reduces our replacement costs, and your professional service makes cooperation smooth.
Mike Wilson
Maintenance Supervisor
KOYO bearings run steadily and well; their high precision fits our equipment perfectly, and your on-time delivery never lets us down.
Emma Clark
Operation Manager
KOYO bearings are top-grade and reliable; their anti-wear feature boosts efficiency, and your thoughtful after-sales support gives us reassurance.
John Smith
Procurement Director
KOYO bearings exceed our expectations; their sturdy quality adapts to heavy work, and your consistent supply secures our production.
Anna White
Engineering Chief
KOYO bearings are premium and durable; their stable operation meets strict demands, and your sincere service makes us a steady partner.
Vacuum, Magnetically, Low & High Temperature, Corrosion Resistant
Precision Rating
P0 P6 P5 P4
Origin
Japan
Lubrication
Grease or Oil
Product Introduction
This bearing features a single row deep groove raceway, with vibration grades Z1V1-Z3V3. Made of stainless steel, it offers versatile lubrication options and meets multiple precision standards. Originating from Japan, it comes in carton pallet packaging, suitable for various industrial applications requiring durability and performance.
This bearing model SUC204-12 features a single row deep groove raceway, constructed with stainless steel for corrosion resistance. It supports both low and high temperature operations, suitable for vacuum and magnetic environments. Available with precision ratings P0/P6/P5/P4 and vibration levels Z1V1/Z2V2/Z3V3, it offers flexible lubrication options of grease or oil.
Product Specifications
Model NO.
SUC204-12
Material
Stainless Steel
Precision Rating
P0 P6 P5 P4
Feature
Vacuum, Magnetically, Low & High Temperature, Corrosion Resistant
Vacuum, Magnetically, Corrosion Resistant, High/Low Temperature
Precision Rating
P0, P6, P5, P4
Bearing Block Model
FL
Lubrication
Grease or Oil
Introduction
Stainless steel bearings with deep groove raceway, single row design. Features vacuum, magnetic, corrosion resistant and temperature resistance properties. Available precision ratings P0-P4, vibration levels Z1V1-Z3V3. Suitable for various industrial applications, lubricated by grease or oil. Packed in carton pallet, origin Japan.
Vacuum, Magnetically, Low & High Temperature, Corrosion Resistant
Raceway
Deep Groove Raceway
Precision Rating
P0 P6 P5 P4
Origin
Japan
Introduction
Ucf207 stainless steel bearing with deep groove raceway, featuring vacuum, magnetic, low/high temperature resistance and corrosion resistance. Available in precision ratings P0-P4, suitable for various applications. Originated from Japan, ensuring reliable quality.
Vacuum, Magnetically, Low & High Temperature, Corrosion Resistant
Raceway
Deep Groove Raceway
Precision Rating
P0 P6 P5 P4
Bearing Block Model
P
Product Introduction
This stainless steel bearing series with deep groove raceway offers vacuum, magnetic, and temperature resistance. Available in multiple models (ucp204-p214) with P0-P4 precision ratings and P-type bearing blocks. Suitable for various lubrication (grease/oil) and vibration levels (Z1V1-Z3V3). Packaged in carton pallets, ideal for industrial applications requiring durability and performance.
The UCFC212 bearing features a deep groove raceway and is made of stainless steel, offering vacuum, magnetically, low & high temperature, and corrosion resistant properties. It supports lubrication with grease or oil, and comes in a single row design. Originating from Japan, it is suitable for various industrial applications with reliable performance.
Vacuum, Magnetically, Low & High Temperature, Corrosion Resistant
Precision Rating
P0 P6 P5 P4
Lubrication
Grease or Oil
Origin
Japan
Introduction
High-quality UCP319 bearing with stainless steel construction, offering vacuum resistance, magnetic properties, and suitability for extreme temperatures. Features precision ratings from P0 to P4, compatible with grease or oil lubrication. Originating from Japan, it ensures reliable performance in various industrial applications.
Vacuum, Magnetically, Temperature Resistant, Corrosion Resistant
Precision Rating
P0, P6, P5, P4
Bearing Block Model
P
Origin
Japan
Introduction
Stainless steel bearings with models SB206-SB212, featuring vacuum, magnetic, temperature and corrosion resistance. Available in precision ratings P0-P4, suitable for various industrial applications. Equipped with P type bearing block, ensuring reliable performance. Originating from Japan, offering quality and durability.
Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
Precision Rating
P0 P6 P5 P4
Bearing Block Model
FC
Lubrication
Grease or Oil
Product Introduction
The UCFC216 bearing, made of stainless steel, features vacuum, magnetically, low & high temperature resistance, and corrosion resistance. With precision ratings P0-P4, FC bearing block model, and lubrication options of grease or oil, it suits various industrial applications. Transport package: Carton Pallet.
Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
Precision Rating
P0 P6 P5 P4
Origin
Japan
HS Code
848320000
Introduction
This bearing features a deep groove raceway, single row design, and offers Z1V1-Z3V3 vibration levels. Suitable for grease or oil lubrication, it comes in 40x40x40cm specification with carton pallet packaging. Trademarks include Asahi, Fyh, NTN, NSK, etc. Production capacity reaches 50000 units.
Stainless Steel mounted bearings with Deep Groove Raceway, suitable for Grease or Oil lubrication. Features corrosion resistance, high/low temperature tolerance and vacuum compatibility. Available in precision ratings P0-P4 and vibration levels Z1V1-Z3V3, packaged in Carton Pallet.
Vacuum, Magnetically, Low & High Temperature, Corrosion Resistant
Precision Rating
P0 P6 P5 P4
Bearing Block Model
PA
Origin
Japan
Introduction
Stainless steel bearings with deep groove raceway, suitable for various environments. Features vacuum, magnetic, high/low temperature resistance and corrosion resistance. Available precision ratings P0-P4, lubricated by grease or oil. Trademark options include Asahi, Fyh, NTN, NSK, LP, PSK. Transport package: Carton Pallet.