Needle bearings are specialized roller bearings featuring cylindrical rollers that are slender and elongated relative to their diameter, known as needle rollers. Despite their minimal cross-section, these bearings exhibit remarkable load-bearing capacity. Equipped with thin and elongated rollers (roller diameter D≤5mm, L/D≥2.5, with L being the roller's length), their radial structure is exceptionally compact. When compared to other bearings with identical inner diameter size and load capacity, needle roller bearings boast the smallest outer diameter, making them perfect for support structures with limited radial installation space.
Allfine offers a broad spectrum 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 an innovation-driven enterprise. Our bearing series are meticulously engineered to perform under specialized conditions, including corrosion, high and low temperatures, clean and dust-free environments, and more.
Allfine brand bearings find extensive application across a myriad of industries: electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automobile manufacturing, medicine and biology, ocean navigation, industrial robotics, metallurgy, petroleum, and many others.
In addition to needle roller bearings, our factory produces a diverse range 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, 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 samples 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. For some bearing samples, clients may need to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, customized logos or drawings are acceptable to us.
Our OEM policy includes:
1) We can print your brand on the bearing.
2). We can customize your packaging, including plastic bags, individual boxes, and outer cartons according to your specific design.
3). All copyrights are owned by clients, and we promise not to disclose any 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 with a workshop spanning over 4000 square meters. You are welcome to visit us at any time and by any means.
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, while the service life of automotive bearings is 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, mainly depending on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or leave your contact information, such as a WhatsApp number. We will reach out to you within 12 hours and provide the detailed information you need.
Extra Support:
We have a professional catalog and comprehensive data for all kinds of bearings. Just provide us with your item number, and we will offer you price and quality details within 12 hours.
We can meet your requirements in various aspects such as bearing materials, precision ratings, seal types, OEM services, and more.
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