Crossed roller bearings are a type of roller bearing that uses cylindrical rollers arranged in a cross pattern between two raceways. They have a unique structure that enables them to handle both radial and axial loads, as well as tilting moments.
Deep groove ball bearings’ the inner and outer rings have a circular shape and are designed to fit snugly together. The inner ring is mounted on a rotating shaft, while the outer ring is stationary and mounted in a housing. The raceways on the rings are formed by grinding grooves into their inner and outer surfaces, creating a path for the balls to roll.
The main differences between cylindrical roller bearings and deep groove ball bearings lies in their load-carrying capabilities and design. Cylindrical roller bearings are ideal for applications where high radial loads need to be supported, while deep groove ball bearings are better suited for handling both radial and axial loads.
Cylindrical roller bearings use cylindrical rollers to distribute the load between the inner and outer rings, making them capable of supporting high radial loads. In contrast, deep groove ball bearings use balls to distribute the load, allowing them to handle both radial and axial loads.
Furthermore, cylindrical roller bearings have a linear contact area between the rollers and raceways, while deep groove ball bearings have a point contact area between the balls and raceways. This makes cylindrical roller bearings more suitable for high radial load applications, while deep groove ball bearings are more versatile and can be used in a wider range of applications.
Overall, the choice between cylindrical roller bearings and deep groove ball bearings depends on the specific requirements of the application, such as the type and magnitude of the loads, the speed of operation, and the desired level of precision.
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.
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