Needle bearings are a specialized type of roller bearing featuring cylindrical rollers that are both thin and long in relation to their diameter, known as needle rollers. Despite their reduced cross-section, these bearings boast a high load-bearing capacity. Equipped with needle rollers (roller diameter D≤5mm, L/D≥2.5, where L represents the roller length), needle roller bearings offer a compact radial structure. When compared to other bearing types with the same inner diameter and load capacity, needle roller bearings have the smallest outer diameter. This makes them exceptionally suitable for support structures with constrained radial installation dimensions.
Allfine produces a diverse range of needle roller bearings, including: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 meticulously designed to perform in various challenging environments, including corrosion, high and low temperatures, cleanliness, and dust-free conditions.
Allfine brand bearings find extensive applications across various industries, including electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automobile manufacturing, medicine and biology, ocean navigation, industrial robotics, metallurgy, petroleum, and many more.
Beyond needle roller bearings, our factory manufactures a wide array of 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.
Our Packaging Options:
Industrial package + outer carton + pallets
Single box + outer carton + pallets
Tube package + middle box + outer carton + pallets
Customized packaging according to your requirements
Q: Could you supply samples for free?
A: Yes, we provide free samples.
1) Available sample quantity: 1-10 PCS.
2) Free samples: Availability depends on the Model No. and quantity. Some samples may require the client to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, we accept customized LOGOs or drawings.
Our OEM policy is as follows:
1) We can print your brand on the bearing.
2). We offer bespoke packaging solutions tailored to your design preferences, including plastic bags, individual boxes, and outer cartons.
3). All copyrights belong to our clients, and we solemnly guarantee that no information will be disclosed.
Q: What is the minimum order quantity (MOQ) for 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 anytime, by any means.
Q: What is the quality guarantee for your bearings?
A: 1) We ensure a zero defect rate for new goods received. 2) The service life for standard industrial bearings like ball bearings is 2 years, while automotive bearings last 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 is 7-15 days, primarily depending on the order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or provide your contact information such as a WhatsApp number. We will respond within 12 hours with the detailed information you need.
Extra Support:
We offer a comprehensive catalog and data on various bearings. Provide your item number, and we will respond with pricing and detailed quality information within 12 hours.
We can meet your needs in various aspects, including bearing material, precision rating, seal type, and OEM services.
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