Needle bearings are roller bearings that feature cylindrical rollers, thin and long relative to their diameter. This specific roller type is known as a needle roller. Despite having a smaller cross-section, these bearings boast a high load-bearing capacity. Equipped with slim and elongated rollers (roller diameter D≤5mm, L/D≥2.5, where L is the 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. This makes them exceptionally suitable for support structures with tight radial installation dimensions.
Shandong Allfine Auto Parts Co., Ltd. offers an extensive range of needle roller bearings, including the following series:NK Series: Including models like NK5/10, NK12/16, NK20/20, etc.NA Series: Featuring models such as NA4900, NA6901, etc.
RNA Series: With options like RNA4901, RNA6910, etc.
NKI Series: Including models NKI10/16, NKI25/30, etc.
K Series: Featuring models like K5x8x8TN, K32x37x13, etc.
AXK Series: Including models AXK0619, AXK1226, etc.
Shandong Allfine Bearings factory is a technology-driven enterprise crafting bearings for specialized environments. These include conditions of corrosion, high and low temperatures, cleanliness, and dust-free settings, among others.
Allfine brand bearings have widespread applications. They're used in the electronics industry, household appliances, precision motors, chemical and food machinery, aerospace, automobile manufacturing, medicine and biology, ocean navigation, industrial robots, metallurgy, petroleum, and many more fields.
In addition to needle roller bearings, our factory manufactures a wide array of other bearing types. These include 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 packing solutions 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 available.
2) Free samples: Conditions depend on the model number and quantity. Some samples may require the client to cover shipping costs.
Q: Do you accept OEM and customization?
A: Yes, we accept customized logos and drawings.
Our OEM policy includes:
1) Printing your brand on the bearing.
2). We proudly offer customizable packaging options to suit your needs. From plastic bags to individual boxes and outer cartons, we can tailor every detail to your design specifications.
3). All intellectual property rights belong to our clients. We solemnly pledge to keep all your information confidential.
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 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 ensure that the defect rate of new goods you receive is ZERO. 2) The service life for standard industrial bearings, like ball bearings, is 2 years, while automotive bearings have a guaranteed service life of at least 5,000 KM. For detailed quality guarantees on specific bearing models, please reach out to our sales team.
Q: What is the delivery time?
A: Delivery time ranges from 7-15 days, primarily depending on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or provide your contact information, such as your WhatsApp number. We will respond within 12 hours with all the detailed information you need.
Extra Support:
We have an extensive catalog and comprehensive data for all types of bearings. Simply provide us with your item number, and we will offer you detailed price and quality information within 12 hours.
We can cater to your requirements in various aspects, including bearing materials, precision ratings, seal types, OEM services, and more.
Audited Supplier 
){kind=link}