what types of bearings can be used in CNC machine tool

CNC (Computer Numerical Control) machine tools require high precision and accuracy, making the selection of bearings a critical factor in their performance. Here are some of the types of bearings that are commonly used in CNC machine tools:

1.Angular Contact Ball Bearings: These bearings are designed to handle both radial and axial loads and can support high-speed operations. They are commonly used in spindles, which are the rotating components of the CNC machine tool that hold and rotate cutting tools.

2.Cylindrical Roller Bearings: These bearings are designed to handle heavy radial loads and are commonly used in the main spindle of CNC machine tools. They have high stiffness and are capable of supporting high-speed operations.

3.Tapered Roller Bearings: These bearings are designed to handle both radial and axial loads and are commonly used in the spindle of CNC machine tools. They are capable of supporting high speeds and have high rigidity.

4.Crossed Roller Bearings: These bearings are designed to provide high rigidity and accuracy with a compact design. They are commonly used in the rotary table of CNC machine tools.

5.Thrust Bearings: These bearings are designed to handle axial loads and are commonly used in the axial components of CNC machine tools, such as the ball screw or linear guideway.

The specific type of bearing used in a CNC machine tool will depend on the application, load requirements, and operating conditions.

Luoyang EFANT Precision Bearing mainly to manufacture high-precision, high-rigidity, heavy-load crossed roller bearings, rotary table bearings for 18 years. We have ISO, SGS certification, and professionally replaces IKO THK INA SKF and other foreign imported brands.

All bearings are processed by advanced CNC machine tools, ground three times by precision grinders, 100% inspected after each processing. All our bearings guaranteed for one year in normal working condition. The inner diameter of the product ranges than 20 to 2000mm, and most models have large stock. Bearing product catalogs are available for your quick selection, and we can also recommend models according to specific working conditions.

Our main products are RB, RA, CRBH, SX, RU, XU, XSU series crossed cylindrical roller bearings, YRT, YRTS, ZKLDF series rotary table bearings. Many models are bulk on the stock.

Our company value is let our custom succeed. And we welcome you to visit our factory, so please feel free to contact us if you have any requirements and want to know more about us.