Needle bearings are an exceptional type of roller bearing, featuring cylindrical rollers that are remarkably thin and long in relation to their diameter, known as needle rollers. Despite their smaller cross-section, these bearings boast a high load-bearing capacity. Equipped with slim rollers (roller diameter D≤5mm, L/D≥2.5, L is the roller length), needle roller bearings offer a compact radial structure. When the inner diameter size and load capacity align with other bearing types, their outer diameter remains the smallest. This makes them ideal for support structures where radial installation dimensions are limited.
At Allfine, we manufacture an extensive range of needle roller bearings, including the following series:NK series: NK5/10, NK12/16, NK20/20, etc.;NA series: NA4900, NA6901, etc.;
RNA series: RNA4901, RNA6910, etc.;
NKI series: NKI10/16, NKI25/30, etc.;
K series: K5x8x8TN, K32x37x13, etc.;
AXK series: AXK0619, AXK1226, etc.;
Shandong Allfine Bearings factory is a technology-driven enterprise. Our bearing series are engineered to perform in specialized environments including corrosion, high and low temperatures, clean rooms, dust-free settings, and more.
The Allfine brand is synonymous with reliability and versatility, finding applications across a wide array of industries such as electronics, household appliances, precision motors, chemical and food machinery, aerospace, automotive manufacturing, medicine and biology, ocean navigation, industrial robotics, metallurgy, petroleum, and beyond.
In addition to needle roller bearings, our factory produces an array of other 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, automotive bearings, and more.
Our Packing Options:
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 provide free samples?
A: Yes, we offer free samples.
1) Sample Quantity: 1-10 pieces are available.
2) Free Samples: Availability depends on the model number and quantity. For some bearing samples, clients may need to cover the shipping costs.
Q: Do you accept OEM and customization requests?
A: Yes, we can accommodate customized logos or drawings.
Our OEM Policy Includes:
1) Printing your brand on the bearing.
2) Customizing your packaging, including the plastic bag, individual box, and outer carton according to your design specifications.
3). All copyrights are owned by our clients, and we solemnly promise not to disclose any information.
Q: What is the Minimum Order Quantity (MOQ) required by 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, boasting a workshop that spans over 4,000 square meters. You are warmly welcome to visit us at any time, by any means.
Q: What is the quality guarantee for your bearings?
A: 1) We guarantee a zero defect rate for the new goods you receive; 2) The standard service life for our industrial bearings like ball bearings is 2 years, while automotive bearings last for at least 5,000 KM. For detailed quality guarantees on specific bearing models, please contact our sales team for more information.
Q: What is the delivery time?
A: Delivery typically takes 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 leave your contact information, such as your Whatsapp number. We will respond within 12 hours with the detailed information you need.
Extra Support:
We possess a comprehensive catalog and data for all kinds of bearings. Just provide your item number, and we will offer you our price and detailed quality information within 12 hours.
We can meet your requirements in various aspects, including bearing materials, precision ratings, seal types, OEM services, and more.
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