Needle roller bearings, known for their slender, cylindrical rollers, deliver high load-bearing capabilities despite their compact cross-section. These specialized bearings feature rollers with a diameter (D) ≤ 5mm and a length-to-diameter ratio (L/D) ≥ 2.5. This design ensures a compact radial structure, making them ideal for applications where space is limited. Compared to other bearings of the same inner diameter and load capacity, needle roller bearings offer the smallest outer diameter, making them perfect for support structures with restricted radial installation dimensions.
Shandong Allfine Auto Parts Co., Ltd. produces an extensive range of needle roller bearings, exemplified by the following series: NK series: NK5/10, NK12/16, NK20/20, and more.NA series: NA4900, NA6901, among others.
RNA series: RNA4901, RNA6910, and others.
NKI series: NKI10/16, NKI25/30, etc.
K series: K5x8x8TN, K32x37x13, and more.
AXK series: AXK0619, AXK1226, etc.
As a tech-centric enterprise, Shandong Allfine Bearings designs a series of bearings tailored for specialized environments, including those prone to corrosion, extreme temperatures, cleanliness, and dust-free conditions.
The Allfine brand is trusted across diverse industries: electronics, household appliances, precision motors, chemical and food machinery, aerospace, automobile manufacturing, medicine and biology, marine navigation, industrial robotics, metallurgy, and petroleum, among others.
In addition to needle roller bearings, our factory manufactures a diverse 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, and automotive bearings.
Our versatile packing solutions include:
Industrial package + outer carton + pallets.
Single box + outer carton + pallets.
Tube package + middle box + outer carton + pallets.
Customized packaging per your requirements.
Q: Do you provide free samples?
A: Yes, we offer free samples.
1) Sample quantity: 1-10 PCS available.
2) Free samples: Availability depends on the model number and quantity; some samples may require payment for shipping.
Q: Can you accommodate OEM and customization requests?
A: Yes, we welcome customized logos and drawings.
Our OEM policy includes the following:
1) Printing your brand on the bearing.
2). We offer customizable packaging solutions, including plastic bags, individual boxes, and outer cartons, all tailored to your unique design specifications.
3). All copyrights are owned by our clients, and we guarantee complete confidentiality, ensuring no information is disclosed.
Q: What is the Minimum Order Quantity (MOQ) required by your company?
A: Our company requires a minimum order quantity (MOQ) of just 1 piece.
Q: Is your company a manufacturing factory or a trade company?
A: We are a dedicated manufacturing factory with a sprawling workshop spanning over 4,000 square meters. We warmly welcome you to visit us anytime, through any means of travel.
Q: What guarantees do you offer for the quality of your bearings?
A: 1) We assure you that the defect rate of the new goods you receive is ZERO. 2) The service life of our standard industrial bearings, such as ball bearings, is approximately 2 years, while automotive bearings boast a lifespan of at least 5,000 KM. For detailed quality guarantees on specific bearing models, feel free to contact our sales team for more information.
Q: What is your delivery time frame?
A: The delivery time ranges from 7 to 15 days, largely depending on the quantity of your order.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or provide other contact information such as your WhatsApp number. We will respond within 12 hours with the detailed information 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 supply detailed price and quality information within 12 hours.
We can meet your needs in various aspects, including bearing material, precision rating, seal type, and OEM services.
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