Long-period FAK Needle Roller Bearing NA4844A

Our company r & d production wholesale high - quality
Needle Bearing

  Needle Roller Bearings are roller bearings with cylindrical rollers, relative to their diameter, the rollers are thin and long. This kind of roller is called a roller needle. bearing still has high load bearing capacity despite having small cross section. needle roller bearing is equipped with fine and long rollers (roller diameter D≤5 mm,L/DD≤2.5, L as roller length), so the radial structure is compact and its inner diameter size and load capacity are the same as other types of bearings with the smallest outer diameter, especially for support structures with limited radial mounting size.

 Features and benefits:
    1. Low friction
    2.Long service life
    3. Enhanced operational reliability
    4.Rigid bearing application

1.Our company was founded in 2006, 14 years of rich experience makes us more professional.We guarantee to provide you with the most competitive price and the best products.

2. The company has a number of high-quality design, processing, manufacturing and testing technology engineering technical team, advanced equipment, advanced technology, and imported parts, from Taiwan, Germany imports, can produce high-quality machine tools.The company has a professional r & d team and after-sales service team, you buy high-end products, we do is quality service.

3. The company has an automatic production line, which guarantees unified product quality, reduces cost, shortens delivery time and improves production efficiency.

4. The bearings produced by the company have high precision, high speed, small wear, service life, standard size, compact structure and fast running speed.The company has been awarded"China 3.15 integrity enterprises", "China famous brand products","quality inspection national standards qualified products" and other national authoritative certificates.Obtained a number of national patents, become the domesticleading enterprises.

Our Advantages
    1. World-Class Bearing
       We provide our customers with all types of indigenous bearing with world-class quality.
   2. Genuine products With Excellent Quality
       The company has always proved the 100% quality products it provides with genuine intent.
   3. After Sales Service and Technical Assistance
       The company provides after-sales service and technical assistance as per the customer's requirements and needs
   4. Quick Delivery
       The company provides just-in-time delivery with its streamlined supply chain.
Question and answer
1. Are you a factory or a trading company?
   Shandong XuanYe Precision Machinery Co.,Ltd. is a professional manufacture of Needle Roller Bearings and other bearings.
2. Is the sample available?
     Yes, samples are available for you to test the quality.
3. Have the products been tested before shipping?
    Yes, all of our bearings have been tested before delivery.
4. How long is your delivery time?
    As mentioned above, there are different types of shipping for your order. We make sure to deliver goods once all products are produced and tested.
5. What is your terms of payment ?
    You can pay by T/T, L/C, Westunion, Paypal,etc., and it can be negotiated according to different orders with different amount.
6.How to stock and maintenance my bearings?
   Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidityor extreme temperature that may result in condensation forming.

If you have any questions please feel free to contact us, we will provide you with warm service!