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.
The UCFL207 bearing features a single row deep groove raceway and is constructed from durable stainless steel. It offers versatile lubrication options with grease or oil, and supports precision ratings including P0, P6, P5, and P4. Designed to withstand various conditions, it’s suitable for applications requiring vacuum, magnetic, low/high temperature, and corrosion resistance.
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, Low & High Temperature, Corrosion Resistant
Precision Rating
P0, P6, P5, P4
Bearing Block Model
Snl515
Lubrication
Grease or Oil
Introduction
This bearing unit with model SNL515-612 features stainless steel construction, suitable for vacuum, magnetic, low/high temperature and corrosive environments. Available in precision ratings P0-P4, it uses Snl515 bearing block and supports grease/oil lubrication. OEM service is provided, ensuring reliable performance for various industrial applications.
This high-performance bearing (Model NO. SN526) is crafted from Stainless Steel with Deep Groove Raceway, featuring Vacuum, Magnetically, Low & High Temperature, and Corrosion Resistant properties. Suitable for various precision needs (P0/P6/P5/P4) and lubrication options (Grease or Oil), ideal for industrial applications.
Product Parameters
Model NO.
SN526
Material
Stainless Steel
Raceway
Deep Groove Raceway
Precision Rating
P0 P6 P5 P4
Lubrication
Grease or Oil
Feature
Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
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.
Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
Precision Rating
P0 P6 P5 P4
Specification
40.00cm * 40.00cm * 40.00cm
Origin
Japan
Introduction
This bearing features a deep groove raceway, single row design, and supports grease or oil lubrication. With vibration ratings Z1V1-Z3V3 and FC bearing block model, it’s suitable for various industrial applications. Packaged in carton pallets, produced by trusted trademarks like Asahi, NTN, NSK, ensuring quality and reliability.
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
Raceway
Deep Groove Raceway
Precision Rating
P0 P6 P5 P4
Origin
Japan
Product Introduction
The UCP209 bearing, made of stainless steel, features a deep groove raceway and supports precision ratings P0-P4. With vacuum, magnetic, high/low temperature, and corrosion-resistant properties, it suits diverse environments. Originating from Japan, it ensures reliable performance for various industrial applications.
Stainless Steel bearings with Deep Groove Raceway, featuring Vacuum, Magnetically, Low/High Temperature & Corrosion Resistant properties. Available in models UKP210D1, UCP201-205, suitable for various industrial applications with Grease or Oil lubrication options.
This high-quality bearing model UCP206 features a deep groove raceway and is constructed from durable stainless steel. It offers versatile lubrication options with grease or oil, suitable for various operating conditions. Designed with precision ratings P0, P6, P5, P4 and vibration levels Z1V1, Z2V2, Z3V3, it ensures reliable performance in industrial applications. Originating from Japan, it comes in a carton pallet transport package for secure delivery.
Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature
Precision Rating
P0 P6 P5 P4
Lubrication
Grease or Oil
Origin
Japan
Product Introduction
This SSUCF204 bearing features stainless steel construction, offering vacuum, magnetic, low/high temperature resistance and corrosion resistance. With precision ratings from P0 to P4, it supports grease or oil lubrication. Originating from Japan, it ensures reliable performance for various industrial applications.