NKX 30 Z
Hot selling, high quality bearing, NKX 30 Z , high quality and low price, welcome to buy
| Internal diameter | |
| External diameter | 42 |
| Thickness | |
| cr | 22.9 |
| Cor | 38 |
| Fatigue load | 4.8 |
| Reference speed | 6000 | Extreme speed | 5000 |
| Type of bearing | Needle bearing |
Product Services
| After-sales Service | Online Support Professional Service |
| Delivery time | 5-7 Days |
| Packaging details | Carton Box, Tray, Wooden Box/Iron Box |
Product live presentation
Product application
Needle roller bearing is a roller bearing with cylindrical rollers. The rollers are thin and long relative to its diameter. This roller is called needle roller. Although it has a small section, the bearing still has a high load bearing capacity. The needle roller bearing is equipped with thin and long rollers (roller diameter D ≤ 5mm, L/D ≥ 2.5, L is the roller length), so the radial structure is compact. When its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, which is especially suitable for supporting structures with limited radial installation size. Bearing or needle roller and cage assembly without inner ring can be selected according to different applications. At this time, the journal surface and shell hole surface matched with the bearing are directly used as the inner and outer rolling surfaces of the bearing. In order to ensure the same load capacity and operating performance as the bearing with ring, the hardness, machining accuracy and surface quality of the raceway surface of the shaft or outer shell hole should be similar to the raceway of the bearing ring. This bearing can only bear radial load.
Dear my friend, our company has thousands of products, and we cannot display them all at the moment. If you need to leave a message or send an email to us, Email:15165823000@163.com we will serve you as quickly as possible, thanks! ! !
Enterprise Introduction and Pictures
Linqing Jiuxie Bearing Co., Ltd.: An Outstanding Force in the Industrial Bearing Field
Since its establishment in 2018, it has been engaged in the bearing industry and has now grown into a comprehensive company integrating R&D, production and sales. Our company and Dalian Ruifeng Zhongxiang Technology Development Co., Ltd. are its long-term partners. Both parties work together to contribute to the development of the industry.
With its own WSDT brand, the company has accumulated rich experience in bearing support and industrial service based on years of practice in the industrial field. Its product types are extremely rich, covering deep groove ball bearing, self-aligning ball bearing, cylindrical roller bearing, self-aligning roller bearing, angular contact bearing, tapered roller bearing, thrust ball bearing, thrust roller bearing, needle roller bearing, plain bearing, outer spherical bearing and special application bearing, etc., which are widely used in various industrial equipment such as machine tool, coal mine, railway, petroleum, printing, power plant, ship, aviation, etc. We also sell Sweden, FAG INA、 Bearings of international brands such as NSK, NTN, IKO, KOYO in Japan and TIMKEY in America are also sold. Meanwhile, domestic famous brands such as ZWZ, HRB in Harbin and LYC in Luoyang are also sold.
In terms of production, it has its own factory, from raw material procurement to product synthesis, each step is strictly controlled. The professional production department consists of experienced bearing professionals with many years of production experience to ensure that every product is strictly reviewed and based on the market with absolute quality advantages. In addition, customized bearings can be provided for customers to realize product diversification and meet the unique needs of different customers.
In terms of sales and service, the foreign trade team of Jiuxie Bearings consists of a group of young and energetic members who have dreams and excellent abilities. The company not only focuses on the domestic market, but also actively develops international business. With competitive price, fast delivery and 7/24 hours of online customer service, the company has been widely recognized by customers, established a complete sales system, and reached long-term cooperation with many customers around the world.
In the face of fierce market competition, Jiuxie Bearings always adhere to reputation for development, management for benefits and service for customers. With reference to the operation and management mode of international famous large companies, the Company has a batch of professional technical personnel to actively provide one-stop services including product introduction, technical exchange and after-sales service for users in all walks of life. With good reputation and excellent quality, we continue to maintain a leading position in the industry and constantly realize our own improvement and growth.
Send Inquiry