ZYS precision bearing, ball bearings, roller bearings, bearing parts

 ZYS high speed grinding spindle include MD,MDF,MDT,MDS,MDK series,etc. The grinding spindle Mainly applied for high speed and high precision grinding processing of internal grinding and heavy grinding processing of cylindrical grinding.With high speed and dynamic rigidity,it provides powerful support for high speed and high precision processing of grinding machine. The grinding spindle is equipped with optional sensors for temperature and vibration,adopting the world's famous rand bearing. Grinding spindle can be widely used in all kinds of grinding machines for metal and nonmetallic,can also be customized according to customer's special demand.

 Our predecessor, Luoyang Bearing Research Institute, was the only first-class comprehensive research institute in China bearing industry. That is why ZYS accumulates and develops a large number of advanced competitive core technology.  Our products mainly include Bearings,Spindles,Precision Bearing Instruments,Bearing Testing Machines,Bearing Manufacturing Machines,Bearing Relevant Materials,Abrasion-resistant Materials,etc. The machine tool spindle is the most important part of the machine tools.  Grinding spindle is one of the best-selling products.

 Description With over 60 years of bearing research and development technology and manufacturing experience, ZYS can provide all the different bearing types to meet the requirements of various industry applications. You can find ball bearing, roller bearing, precision bearing from China bearing manufacturer ZYS.

 Description With over 60 years of bearing research and development technology and manufacturing experience, ZYS can provide all the different bearing types to meet the requirements of various industry applications. You can find ball bearing, roller bearing, precision bearing from China bearing manufacturer ZYS. 1. Contact angles The contact angles of ZYS angular contact ball bearings for machine tool are 15° and 25°. The bearing with 15° contact angle is used when the high speed and light axial load are needed, while the 25° contact angle bearing should be adopted on the contrary. 2. Four dimension series The precision angular contact ball bearings for spindles have four dimension series, 718, 719, 70 and 72. With the same inner diameter, the outer diameter and the width of 718, 719, 70 and 72 increase in sequence. 3. Advantages: As an important type of machine tool bearing, ZYS angular contact ball bearing has the following advantages: •The chamfer arc radius of rings is reasonab...

 Description Structure: Angular Contact Type: Ball Brand Name: ZYS Bore Size: 18- 130 mm Outside Diameter:30 - 255 mm Precision Rating: P0 / ABEC1 Seals Type: not Number of Row: 3-12 Row Place of Origin: Henan, China (Mainland) Breadth: 50-220mm