Needle bearings are specialized roller bearings that feature cylindrical rollers, which are notably thin and elongated relative to their diameter. These rollers, known as needle rollers, enable the bearing to maintain a high load-bearing capacity despite its smaller cross-section. With roller diameters D≤5mm and length-to-diameter ratios (L/D) of ≥2.5, these bearings offer a compact radial structure. When comparing the inner diameter and load capacity with other bearing types, needle roller bearings boast the smallest outer diameter, making them ideal for support structures with restricted radial installation dimensions.
Allfine proudly produces a diverse range of needle roller bearings, including the following: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 that specializes in designing bearings to operate in challenging environments such as corrosion, high and low temperatures, and clean or dust-free conditions.
The Allfine brand bearings find extensive applications across various industries, including electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automotive manufacturing, medicine and biology, ocean navigation, industrial robotics, metallurgy, petroleum, and many more.
In addition to needle roller bearings, our factory manufactures a wide array of bearing types: 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, among others.
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) Sample quantity: 1-10 pieces available.
2) Free samples: Availability depends on the model number and quantity. For some bearings, clients may need to cover shipping costs.
Q: Do you accept OEM and customization?
A: Yes, customized logos or drawings are acceptable.
Our OEM policy includes the following:
1) Printing your brand on the bearing.
2). We offer customizable packaging solutions tailored to your specifications. Options include plastic bags, individual boxes, and exterior cartons, all designed according to your preferences.
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) of your company?
A: Our company offers a very flexible MOQ of just 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory, encompassing over 4,000 square meters of workshop space. You are always welcome to visit us anytime, by any means.
Q: What kind of quality guarantee do you provide for your bearings?
A: 1) We ensure a zero defect rate for all new goods received. 2) The service life of standard industrial bearings, like ball bearings, is up to 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 time ranges from 7 to 15 days, largely depending on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or provide your contact details such as your Whatsapp number. We will respond within 12 hours with the detailed information you need.
Extra Support:
We possess an extensive catalog and data on all kinds of bearings. Simply provide your item number, and we will offer detailed price and quality information within 12 hours.
We can meet your needs in various aspects, including bearing materials, precision ratings, seal types, and OEM services, among others.
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