Needle bearings are exceptional roller bearings characterized by their cylindrical rollers, which are thin and long relative to their diameter-often referred to as needle rollers. Despite their smaller cross-section, these bearings possess an impressive load-bearing capacity. The key feature of needle roller bearings is their thin and long rollers (with a roller diameter D≤5mm, and L/D≥2.5, where L is the roller length), which make the radial structure extremely compact. When comparing bearings of the same inner diameter and load capacity, needle roller bearings boast the smallest outer diameter. This makes them ideal for support structures where radial installation space is limited.
Allfine offers a comprehensive selection of needle roller bearings, including the following series:NK series: NK5/10, NK12/16, NK20/20, and more;NA series: NA4900, NA6901, and more;
RNA series: RNA4901, RNA6910, and more;
NKI series: NKI10/16, NKI25/30, and more;
K series: K5x8x8TN, K32x37x13, and more;
AXK series: AXK0619, AXK1226, and more;
Shandong Allfine Bearings is a technology-driven enterprise, specializing in bearing solutions for diverse environments such as corrosion, high temperatures, low temperatures, clean, non-dusty, and other challenging conditions.
Allfine brand bearings find extensive applications across a multitude of sectors, including the electronics industry, household appliances, precision motors, chemical machinery, food machinery, aerospace, automobile manufacturing, medicine and biology, ocean navigation, industrial robots, metallurgy, petroleum, and many other fields.
Beyond needle roller bearings, our factory also manufactures a wide array of other bearing types, such as deep groove ball bearings, tapered roller bearings, spherical roller bearings, cylindrical roller bearings, self-aligning ball bearings, thrust ball/roller bearings, pillow block bearings, insert bearings, square bore agricultural bearings, clutch bearings, linear bearings, radial spherical plain bearings, automotive bearings, and more.
Shandong Allfine Auto Parts Co., Ltd is a renowned precision bearing manufacturer, integrating R&D, production, and sales. With over 30 years of bearing production expertise, we excel in delivering top-quality products.
Our facility spans 10,000 square meters, equipped with 17 advanced bearing production lines, and boasts an impressive annual output exceeding 300 million sets.
Shandong Allfine Auto Parts Co., Ltd proudly supplies bearings to customers in over 26 countries and regions, including some of the top 5 companies in the local bearing market.
We have achieved ISO9001:2000 International Quality Management System certification, SGS certification, and hold the Certificate of Import & Export from our government.
Our Packaging Options:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Custom packaging according to your requirements;
Q: Could you supply samples for free?
A: Yes, we provide free samples;
1) Sample quantity: 1-10 PCS available.
2) Free samples: This depends on the model number and quantity. Some bearing samples may require the client to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, we accept customized logos and drawings.
Our OEM Policy:
1) We can print your brand on the bearing.
2). We can customize your packaging, including plastic bags, individual boxes, and outer cartons according to your design specifications;
3). All copyrights are owned by our clients, and we promise not to disclose any information.
Q: What is the MOQ (Minimum Order Quantity) of your company?
A: Our company's MOQ is just 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory with a state-of-the-art workshop spanning over 4,000 square meters. You are welcome to visit us at any time, by any means.
Q: What is the quality guarantee of your bearings?
A: 1) We guarantee a defect rate of ZERO for new goods received; 2) The service life of standard industrial bearings, such as ball bearings, is 2 years, while the service life of automotive bearings is at least 5,000 kilometers. For detailed quality guarantees of specific bearing models, please contact our sales team for more information.
Q: What is the delivery time?
A: Our delivery time ranges from 7-15 days, largely depending on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or provide other contact information such as your WhatsApp number. We will respond within 12 hours with the detailed information you need.
Extra Support:
We offer comprehensive catalogs and data for all types of bearings. Simply provide your item number, and we will send you detailed price and quality information within 12 hours.
We can meet your needs in various aspects, including bearing materials, precision ratings, seal types, and OEM services, etc.
Audited Supplier 
){kind=link}
){kind=link}