Needle bearings are a type of roller bearing featuring cylindrical rollers that are exceptionally thin and long relative to their diameter, known as needle rollers. Despite their smaller cross-section, these bearings boast high load-bearing capacities due to their compact radial structure. With a roller diameter of D≤5mm and L/D≥2.5 (where L is the roller length), they are ideal for applications where space is at a premium. When inner diameter and load capacity are comparable to other bearings, the outer diameter of needle roller bearings remains the smallest, making them perfect for support structures with restricted radial installation dimensions.
At Allfine, we manufacture an extensive range of needle roller bearings, including:NK series: NK5/10, NK12/16, NK20/20, and more;NA series: NA4900, NA6901, and others;
RNA series: RNA4901, RNA6910, among others;
NKI series: NKI10/16, NKI25/30, and more;
K series: K5x8x8TN, K32x37x13, and others;
AXK series: AXK0619, AXK1226, among others;
Shandong Allfine Bearings factory is a cutting-edge enterprise dedicated to engineering bearings for specialized environments. Our series of bearings are designed to excel in conditions such as corrosion, high and low temperatures, cleanliness, and dust-free environments.
Allfine brand bearings find extensive applications across a multitude of industries, including electronics, household appliances, precision motors, chemical and food machinery, aerospace, automotive manufacturing, medical and biological fields, ocean navigation, industrial robotics, metallurgy, petroleum, and more.
Beyond needle roller bearings, our factory also offers a diverse range of other 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.
Our packing options include:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Customized packaging as per your requirements.
Q: Could you supply samples for free?
A: Yes, we do provide free samples.
1) Sample quantity: 1-10 pieces are available.
2) Free samples: Availability depends on the model number and quantity. Some sample bearings may require the client to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, customized logos or drawings are acceptable.
Our OEM policy includes:
1) Printing your brand on the bearings.
2). We offer customizable packaging options tailored to your specific needs, including plastic bags, individual boxes, and outer cartons, all designed according to your specifications.
3). All copyrights are retained by our clients, and we guarantee absolute confidentiality, ensuring none of your information is disclosed.
Q: What is the Minimum Order Quantity (MOQ) of your company?
A: Our company’s Minimum Order Quantity (MOQ) is just 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory spanning over 4,000 square meters. You are welcome to visit us any time, using any means of transportation.
Q: What is the quality guarantee of your bearings?
A: 1) The defect rate of the new goods you receive is ZERO; 2) For standard industrial bearings such as ball bearings, the service life is 2 years, while automotive bearings have a service life of 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 time ranges from 7 to 15 days, mostly depending on your order quantity.
Q: How can I contact you quickly?
A: Please send us an inquiry or message, or leave your contact information such as your WhatsApp number. We will reach out to you within 12 hours with the detailed information you need.
Additional Support:
We have a comprehensive catalog and data for all types of bearings. Provide us with your item number, and we will offer detailed price and 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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