Needle bearings are an innovative type of roller bearing, featuring cylindrical rollers that are both thin and long relative to their diameter, known as needle rollers. Despite their compact cross-section, these bearings boast an impressive load-bearing capacity. Designed with thin and lengthy rollers (roller diameter D≤5mm, L/D≥2.5, where L is the roller length), needle roller bearings offer a highly compact radial structure. When comparing inner diameter size and load capacity to other bearing types, needle roller bearings have the smallest outer diameter. This makes them particularly suited for support structures with stringent radial installation constraints.
Shandong Allfine Auto Parts Co., Ltd. proudly produces a diverse array of high-performance needle roller bearings. Our extensive range includes: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 pioneering technology-based enterprise. Our extensive series of bearings are meticulously engineered to perform exceptionally in a variety of challenging environments. Whether facing corrosion, extreme high or low temperatures, pristine cleanrooms, dust-free zones, or other specialized settings, our bearings are designed to meet these demanding conditions with unparalleled reliability.
Allfine brand bearings have earned their place in a multitude of sectors due to their exceptional performance and reliability. Our bearings are integral components in the electronics industry, enhancing the efficiency of household appliances, driving precision in motors, supporting chemical and food machinery, and advancing aerospace technology. They are crucial in automobile manufacturing, medicine and biology, marine navigation, industrial robotics, metallurgy, petroleum industries, and various other fields where precision and durability are paramount.
In addition to our renowned High Precision AXK NTA Roller Bearings Set, Shandong Allfine Auto Parts Co., Ltd excels in the production of a wide variety of bearings. Our extensive range includes deep groove ball bearings, tapered roller bearings, spherical roller bearings, cylindrical roller bearings, self-aligning ball bearings, thrust ball/roller bearings, needle roller bearings, pillow block bearings, insert bearings, square bore agricultural bearings, clutch bearings, linear bearings, radial spherical plain bearings, and high-performance automotive bearings, designed to meet diverse industrial needs.
Our Premium Packing Solutions:
1. Robust Industrial Package + Durable Outer Carton + Secure Pallets
2. Individual Box + Sturdy Outer Carton + Reliable Pallets
3. Protective Tube Package + Middle Box + Reinforced Outer Carton + Strong Pallets
4. Custom Packaging Options Tailored to Your Specific Requirements
Q: Can you supply sample products for free?
A: Absolutely! We offer complimentary samples.
1) Sample Quantity: We can provide 1-10 PCS for evaluation.
2) Free Samples: Availability depends on the model and quantity. Some bearing samples may require the client to cover the shipping costs.
Q: Do you accept OEM orders and customization?
A: Yes, we welcome customized logos and drawings.
Our OEM Policy includes the following:
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 design.
3) All copyrights belong to the clients, and we guarantee not to disclose any information.
Q: What is your company's MOQ?
A: Our company’s minimum order quantity (MOQ) is 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory with over 10,000 square meters of workshop space. You are welcome to visit us anytime.
Q: What is the quality guarantee for your bearings?
A: 1) The defect rate for newly received goods is ZERO. 2) The standard service life for industrial bearings like ball bearings is 2 years, and for automotive bearings, it 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: Typically, delivery takes 7-15 days, depending on the 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 require.
Additional Support:
We have a comprehensive catalog and database for all types of bearings. Just provide your item number, and we will offer detailed pricing and quality information within 12 hours.
We can meet your needs in various aspects, including bearing material, precision rating, seal types, OEM services, and more.
Audited Supplier 
){kind=link}