Needle roller bearings are designed with cylindrical rollers that are exceptionally thin and long compared to their diameter, known as needle rollers. Despite their smaller cross-section, these bearings offer a remarkable load-bearing capacity. Featuring thin, elongated rollers (roller diameter D≤5mm, L/D≥2.5, where L is roller length), the radial structure remains compact. When the inner diameter and load capacity match those of other bearing types, the outer diameter is minimized, making it ideal for support structures with constrained radial installation spaces.
Shandong Allfine Auto Parts Co., Ltd produces an extensive range of needle roller bearings, including the following series: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 engineered to perform in specialized environments such as high temperature, low temperature, corrosion resistance, cleanrooms, and non-dust conditions.
Allfine brand bearings find extensive applications across various industries, including electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automotive manufacturing, medical and biological fields, marine navigation, industrial robotics, metallurgy, and petroleum sectors.
Beyond needle roller bearings, our factory also manufactures a variety 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:
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 offer free samples;
1) Sample quantity: 1-10 pieces available.
2) Free samples: Depends on the model number and quantity. Some samples may require clients to cover shipping costs.
Q: Could you accept OEM and customization?
A: Yes, we can accommodate customized logos or drawings.
Our OEM policy includes the following:
1) We can print your brand on the bearing.
2). We offer customizable packaging options tailored to your design preferences, including plastic bags, individual boxes, and outer cartons.
3). All copyrights are owned by clients, and we guarantee complete confidentiality of all provided information.
Q: What is the minimum order quantity (MOQ) for 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 workshop 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 the new goods you receive. 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 of specific bearing models, feel free to contact our sales team for more information.
Q: What is the delivery time?
A: Delivery time is typically between 7-15 days, depending mainly 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 your Whatsapp number. We will reach out to you within 12 hours with the detailed information you need.
Extra Support:
We provide a comprehensive catalog and data for all kinds of bearings. Simply provide us with your item number, and we will offer detailed information on pricing and quality within 12 hours.
We can meet your requirements in various aspects such as bearing material, precision rating, seal types, and OEM service.
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