Needle bearings are exceptional roller bearings featuring thin, elongated cylindrical rollers known as needle rollers. Despite their minimal cross-section, these bearings boast an impressive load-bearing capacity. Equipped with slim, extended rollers (roller diameter D≤5mm, L/D≥2.5, L is the roller length), needle roller bearings offer a compact radial structure. When compared to other bearing types with similar inner diameter and load capacity, needle roller bearings have the smallest outer diameter. This makes them ideal for support structures where radial installation space is at a premium.
Allfine manufactures a vast array of needle roller bearings, including: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 diverse bearing series are engineered to operate in specialized environments, including corrosive, high and low temperature, clean, dust-free, and other challenging conditions.
Allfine brand bearings serve a multitude of industries such as electronics, household appliances, precision motors, chemical machinery, food machinery, aerospace, automobile manufacturing, medicine and biology, ocean navigation, industrial robotics, metallurgy, petroleum, and many more fields.
In addition to needle roller bearings, our factory also produces a wide variety 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.
Our packing options include:
Industrial package + outer carton + pallets.
Single box + outer carton + pallets.
Tube package + middle box + outer carton + pallets.
Customized packing according to your 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: Availability depends on the model number and quantity. For some bearing samples, clients may need to cover the shipping costs.
Q: Do you accept OEM and customization?
A: Yes, we accept customized logos or drawings.
Our OEM policy includes:
1) Printing your brand on the bearing.
2). We offer fully customizable packaging solutions to fit your unique requirements. Choose from plastic bags, individual boxes, or outer cartons designed specifically to your specifications.
3). All intellectual property remains exclusively with our clients, and we guarantee complete confidentiality of your 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 with a sprawling 4,000 square meter workshop. We warmly invite you to visit us anytime, by any means convenient for you.
Q: What quality guarantees do you offer for your bearings?
A: 1) We ensure a ZERO defect rate on all new goods you receive. 2) Standard industrial bearings, such as ball bearings, have a service life of 2 years, while automotive bearings are guaranteed for at least 5,000 kilometers. For detailed quality guarantees on specific bearing models, please contact our sales team for more information.
Q: What is your delivery time?
A: 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 provide alternative contact details, such as your WhatsApp number. We will respond within 12 hours with all the information you require.
Extra Support:
We offer a professional catalog and comprehensive data for all types of bearings. Simply provide your item number, and we will deliver detailed pricing and quality information within 12 hours.
We can meet your needs in various aspects, including bearing materials, precision ratings, seal types, OEM services, and more.
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