Needle bearings are roller bearings that feature cylindrical rollers, which are slender and elongated relative to their diameter. These rollers, also known as needle rollers, provide a high load-bearing capacity despite their smaller cross-section. Equipped with rollers of diameter D≤5mm and length L≥2.5*D, these needle roller bearings maintain a compact radial structure. This ensures that, when compared to other bearing types with the same inner diameter and load capacity, the outer diameter is minimized. They are ideal for support structures where radial installation dimensions are restricted.
At Allfine, we proudly produce a comprehensive range of needle roller bearings, including the following series: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, and more.
Shandong Allfine Bearings factory is a technology-driven enterprise. Our diverse bearing series are engineered for various special environments, including corrosion resistance, high and low temperatures, cleanrooms, and dust-free conditions.
Allfine bearings are extensively utilized across multiple industries, including electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automotive manufacturing, medicine and biology, marine navigation, industrial robotics, metallurgy, petroleum, and countless others.
Beyond needle roller bearings, our factory also produces a wide array of other 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 include:
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 sample for free?
A: Yes, we provide free samples.
1) Sample quantity: 1-10 pieces are available.
2) Free samples: Availability depends on the model number and quantity. Some bearing samples may require the client to cover shipping costs.
Q: Could you accept OEM and customize?
A: Yes, we accept customized logos or drawings.
Our OEM policy includes:
1) We can print your brand on the bearings.
2). We offer customizable packaging solutions tailored to your needs, including plastic bags, individual boxes, and outer cartons, all designed to your specifications.
3). All intellectual property rights belong solely to our clients, and we guarantee complete confidentiality of your information.
Q: What is the Minimum Order Quantity (MOQ) of 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 with a spacious 4,000-square-meter workshop. We warmly welcome you to visit us anytime, by any means.
Q: What is the quality guarantee for your bearings?
A: 1) We assure a zero-defect rate for the new goods you receive. 2) The lifespan of our standard industrial bearings, such as ball bearings, is 2 years, while our automotive bearings guarantee a minimum of 5,000 kilometers. For detailed quality assurance on specific bearing models, please contact our sales team for more information.
Q: What is the delivery time?
A: Delivery takes 7-15 days, largely depending on your order quantity.
Q: How can we be contacted quickly?
A: Please send us an inquiry or message, or leave your contact information, including your WhatsApp number. We will get back to you within 12 hours with all the details you need.
Extra Support:
We have a comprehensive catalog and detailed data on all types of bearings. Simply provide your item number, and we will offer you competitive pricing and quality details within 12 hours.
We can meet your requirements in various aspects, such as bearing material, precision rating, seal type, OEM service, and more.
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