Needle bearings are specialized roller bearings with cylindrical rollers that are exceptionally thin and long in relation to their diameter. This unique roller is termed a needle roller. Despite possessing a smaller cross-section, needle roller bearings boast a robust load-bearing capacity. They feature thin, elongated rollers (roller diameter D≤5mm, L/D≥2.5, L being the roller length), resulting in a compact radial structure. When comparing inner diameter size and load capacity with other bearing types, the outer diameter remains the smallest, making them ideal for support structures with constrained radial installation dimensions.
Allfine offers an extensive 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 stands as a technology-driven enterprise. Our bearing series are meticulously designed to perform in diverse and challenging environments: corrosion, high and low temperatures, clean and dust-free settings, and more.
Allfine brand bearings are extensively utilized across various industries, including electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automotive manufacturing, pharmaceuticals, ocean navigation, industrial robotics, metallurgy, petroleum, and many more.
In addition to 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 solutions include:
Industrial package + outer carton + pallets
Single box + outer carton + pallets
Tube package + middle box + outer carton + pallets
Customized according to your requirements
Q: Can you provide free samples?
A: Yes, we offer free samples.
1) Sample quantity: 1-10 PCS available.
2) Free samples: Subject to Model No. and quantity. Some samples may require the client to cover shipping costs.
Q: Do you accept OEM and customization?
A: Yes, we can accommodate customized LOGO or designs.
Our OEM policy includes:
1) Printing your brand on the bearing.
2) Custom packaging, including plastic bags, individual boxes, and outer cartons, tailored to your design.
3). All copyrights are owned by clients, and we firmly promise to never disclose any confidential information.
Q: What is the Minimum Order Quantity (MOQ) of your company?
A: Our company's MOQ is 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory, boasting a spacious workshop of over 4000 square meters. We welcome you to visit us at your convenience, by any method you prefer.
Q: What is the quality guarantee of your bearings?
A: 1) The defect rate of the new goods you receive is ZERO. 2) The service life of standard industrial bearings, such as ball bearings, is 2 years. 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 is typically 7-15 days, depending primarily 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 get back to you within 12 hours with the detailed information you require.
Extra Support:
We have a comprehensive catalog and detailed data on various types of bearings. Just tell us your item number, and we will provide you with price and quality information within 12 hours.
We can cater to your needs in various aspects, such as bearing materials, precision ratings, seal types, and OEM services.
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