Needle bearings are a remarkable type of roller bearing that houses thin, elongated cylindrical rollers known as needle rollers. Despite their slender cross-section, these bearings possess an impressive load-bearing capacity. Needle roller bearings feature rollers with diameters D≤5mm and lengths L/D≥2.5, resulting in a compact radial structure. This design allows for the smallest outer diameter when the inner diameter size and load capacity are comparable to other bearings, making them ideal for support structures with limited radial installation dimensions.
Shandong Allfine offers an extensive range of precision-engineered needle roller bearings, including:NK Series: NK5/10, NK12/16, NK20/20, among others;NA Series: NA4900, NA6901, and more;
RNA Series: RNA4901, RNA6910, etc.;
NKI Series: NKI10/16, NKI25/30, etc.;
K Series: K5x8x8TN, K32x37x13, and additional models;
AXK Series: AXK0619, AXK1226, and more;
Shandong Allfine Bearings factory is a technology-driven enterprise. Our needle bearings are crafted to perform under special conditions including corrosion, extreme temperatures, sterile environments, and dust-free applications.
Allfine brand bearings enjoy widespread use across various industries such as electronics, household appliances, precision motors, chemical and food machinery, aerospace, automotive manufacturing, medicine, marine navigation, industrial robotics, metallurgy, and petroleum.
Beyond needle bearings, Shandong Allfine manufactures an array of bearing types including: 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, and automotive bearings.
Shandong Allfine Auto Parts Co., Ltd. stands as a premier precision bearing manufacturer with over 30 years of experience in R&D, production, and sales.
Our expansive 10,000 square meter facility houses 17 advanced production lines, yielding an impressive annual output of over 300 million sets.
Shandong Allfine proudly supplies bearings to customers in over 26 countries and regions, including some of the top 5 bearing companies in their local markets.
Our commitment to quality is evidenced by our ISO9001:2000 International Quality Management System certification, SGS certification, and the Certificate of Import & Export from our government.
Our meticulous packing options ensure product integrity:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Custom packaging to meet your specific requirements.
Q: Could you supply samples for free?
A: Yes, we provide free samples.
1) Sample quantity: 1-10 pieces available.
2) Free samples: Depends on the model number and quantity. Clients may need to cover shipping costs for some bearing samples.
Q: Could you accept OEM and customization?
A: Yes, customized logos or drawings are welcome.
Our OEM policy includes:
1) Printing your brand on the bearing.
2) Custom packaging design, including plastic bags, individual boxes, and outer cartons.
3). All copyright remains with clients, and we solemnly promise never to disclose any information.
Q: What is the Minimum Order Quantity (MOQ) of your company?
A: Our company's MOQ is just 1 piece.
Q: Is your company a factory or a trade company?
A: We are a factory, boasting a sprawling 4000 square meter workshop. We warmly welcome you to visit us anytime, through any means.
Q: What is the quality guarantee of your bearings?
A: 1) The defect rate of the new goods you receive is ZERO. 2) The service life of standard industrial bearings like ball bearings is 2 years; automotive bearings last at least 5,000 KM. For detailed quality guarantees for specific bearing models, feel free to contact our sales team for more information.
Q: What is the delivery time?
A: Typically 7-15 days, depending largely on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or share your contact details like Whatsapp number. We will respond within 12 hours, providing the detailed information you need.
Extra Support:
We have a comprehensive catalog and data for all types of bearings. Share your item number, and we will provide pricing and quality details within 12 hours.
We can meet your requirements in various aspects, including the material of the bearings, precision rating, seal types, OEM services, and more.
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