Needle roller bearings are designed with cylindrical rollers that are remarkably thin and long relative to their diameter, aptly named 'needle rollers.' Despite their slender cross-section, these bearings boast a high load-bearing capacity. Equipped with rollers of diameter D≤5mm and L/D≥2.5 (where L is the roller length), their radial structure remains exceptionally compact. This compactness ensures that, even when the inner diameter and load capacity are the same as other bearing types, the outer diameter remains minimized. Such a design is particularly advantageous for support structures with stringent radial installation constraints.
At Shandong Allfine Auto Parts Co., Ltd, we offer an extensive range of premium needle roller bearings, including:NK Series: Models such as NK5/10, NK12/16, NK20/20, and more;NA Series: Including NA4900, NA6901, and other variants;
RNA Series: Featuring RNA4901, RNA6910, and similar models;
NKI Series: Examples include NKI10/16, NKI25/30, and others;
K Series: Options like K5x8x8TN, K32x37x13, among others;
AXK Series: Models such as AXK0619, AXK1226, and more;
Shandong Allfine Bearings factory stands as a technology-driven enterprise, meticulously designing a series of bearings tailored for challenging environments such as corrosion, high temperature, low temperature, clean, non-dust, and other specialized settings.
Allfine brand bearings find extensive applications across various industries. These include electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automotive manufacturing, medicine and biology, ocean navigation, industrial robots, metallurgy, petroleum, and numerous other fields.
In addition to needle roller bearings, our factory also manufactures a diverse array of bearing types. These include 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, among others.
Our packing options include:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Customized packaging according to your specific requirements.
Q: Can you supply free samples?
A: Yes, we do provide free samples;
1) Sample quantity: 1-10 pieces available.
2) Free samples: Depends on the model number and quantity. For some bearings, clients may need to cover the shipping costs.
Q: Do you accept OEM and customization?
A: Yes, we accept customized logos or product drawings.
Our OEM policy includes:
1) Printing your brand on the bearing.
2). We offer custom packaging solutions tailored to your specifications, including plastic bags, individual boxes, and outer cartons. Your design, our execution; perfection guaranteed.
3). All copyrights are owned by our clients, and we solemnly promise never to disclose any proprietary information.
Q: What is the Minimum Order Quantity (MOQ) for your company?
A: Our company’s MOQ is just 1 piece, making it easy for you to start small and scale up.
Q: Is your company a factory or a trading company?
A: We are a factory with a spacious workshop spanning over 4,000 square meters. We warmly welcome you to visit us anytime and by any means convenient for you.
Q: What is the quality guarantee of your bearings?
A: 1) The defect rate of new goods you receive is ZERO. 2) Normal industrial bearings, such as ball bearings, have a service life of 2 years. Automotive bearings last for at least 5,000 KM. For detailed quality guarantees on specific bearing models, please contact our sales team for comprehensive information.
Q: What is the delivery time?
A: Delivery time ranges from 7 to 15 days, depending primarily on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or leave your contact information like a Whatsapp number. We will respond within 12 hours with the detailed information you need.
Extra Support:
We offer a professional catalog and comprehensive data on all types of bearings. Provide us with your item number, and we will supply detailed pricing and quality information within 12 hours.
We can meet your specific needs in various aspects, including bearing materials, precision ratings, seal types, OEM services, and more.
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