Needle bearings are a specialized type of roller bearing with cylindrical rollers that are remarkably thin and long relative to their diameter, aptly named needle rollers. Despite their minimal cross-section, these bearings boast an exceptional load-bearing capacity. Designed with thin and elongated rollers (roller diameter D≤5mm, L/D≥2.5, where L represents roller length), their radial structure is notably compact. When the inner diameter size and load capacity match those of other bearing types, needle roller bearings offer the smallest outer diameter, making them ideal for support structures constrained by limited radial installation dimensions.
At Shandong Allfine Auto Parts Co., Ltd, we manufacture an extensive range of needle roller bearings, including: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, etc.;
K series: K5x8x8TN, K32x37x13, and more;
AXK series: AXK0619, AXK1226, and others;
Shandong Allfine Bearings factory is a technology-driven enterprise, designing a series of bearings to operate effectively in diverse environments, such as corrosive, high temperature, low temperature, clean, and dust-free conditions.
Allfine brand bearings find broad applications across various industries, including electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automobile manufacturing, medicine and biology, ocean navigation, industrial robotics, metallurgy, petroleum, and many more sectors.
In addition to needle roller bearings, our factory also produces a wide array of other bearing types, including 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.
Shandong Allfine Auto Parts Co., Ltd is a precision bearing manufacturer specializing in R&D, production, and sales, boasting over 30 years of bearing production experience.
Spanning a 10,000 square meter area, our facility houses 17 advanced bearing production lines, yielding an annual output exceeding 300 million sets.
Shandong Allfine Auto Parts Co., Ltd is proud to supply bearings to customers in over 26 countries and regions, including some of the top 5 leaders in their local bearing markets.
We hold certifications from ISO9001:2000 International Quality Management System, SGS, and have received the Certificate of Import & Export from our government.
Our packing options include:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Customized packaging according to your specific 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: This depends on the Model No. and quantity. For some bearings, clients may need to cover the shipping cost.
Q: Could you accept OEM and customization requests?
A: Yes, we welcome customized LOGOs and drawings.
Our OEM policy includes:
1) Printing your brand on the bearing.
2). We offer fully customizable packaging solutions tailored to your specific design needs, including plastic bags, individual boxes, and outer cartons.
3). All intellectual property rights belong to our clients, and we solemnly pledge to maintain strict confidentiality of all provided information.
Q: What is the Minimum Order Quantity (MOQ) for 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, boasting a workshop that spans over 4,000 square meters. We warmly welcome you to visit us anytime by any means.
Q: What is the quality guarantee for your bearings?
A: 1) We guarantee a ZERO defect rate for newly received goods. 2) Standard industrial bearings like ball bearings have a service life of 2 years, while automotive bearings last at least 5,000 KM. For detailed quality guarantees of specific bearing models, please contact our sales team.
Q: What is the delivery time?
A: Our delivery time ranges from 7 to 15 days, primarily depending on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or share your contact details such as a WhatsApp number. We will reach out within 12 hours to provide the detailed information you require.
Extra Support:
We possess a comprehensive catalog and data on all types of bearings. Provide us with your item number, and within 12 hours, we'll offer detailed information on price and quality.
We can meet your varied needs in aspects such as bearing material, precision rating, seal type, OEM service, and more.
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