Combining the advantages of centering and displacement, unlocking the application value of CARB bearings

The toroidal roller bearing adopts a compact design with a small cross-sectional area, which combines the self centering ability of spherical roller bearings, the infinite axial displacement characteristics of cylindrical roller bearings, and the compact cross-section of needle roller bearings.

ZWA's toroidal roller bearings are designed with steel or brass cages. Its internal structure helps with load distribution and improves its dynamic load bearing capacity. Provide cylindrical holes, conical holes, and sealed designs. In applications such as continuous casting and papermaking machinery, this bearing has an impact on equipment operation and maintenance.

This bearing allows axial displacement without causing additional axial force or friction. The roller aspect ratio of CARB bearings is very large, and the roller is convex. The concave surfaces of the inner and outer raceway match the contour of the roller, allowing the roller to move freely within the raceway.

The CARB bearing system has the following characteristics:

(1) Reduce bearing load

(2) Improve bearing distribution

(3) Extend the lubrication interval time

(4) Allow size reduction

(5) Extend the service life of bearings and lubricants

(6) High radial load-bearing capacity.

(7) Reduce vibration and noise: In applications such as paper machines or blowers, vibration and noise levels can be reduced.

(8) Compact design: Due to its relatively small diameter and long roller design, the bearing assembly is more compact, lighter in weight, and occupies less space compared to traditional bearing designs.

(9) Suitable for floating end bearings: CARB bearings are designed for floating end bearings in self centering bearing configurations, and their automatic centering and axial displacement characteristics help save space, weight, and production costs

ZWA's circular roller bearings are suitable for various working conditions such as light and heavy loads, high and low temperatures, cleanliness, and dust pollution, making them a highly versatile bearing category in the industrial transmission field.

Application scope:

• Metallurgical industry: applied to continuous casting equipment, effectively extending the service life of the whole machine and improving the stability of metallurgical production.

• Paper making machinery: adapted to the operating conditions of paper mills, significantly reducing the consumption of lubricating oil and ensuring continuous operation of equipment.

• Mining crushing equipment: equipped with crushers and grinders, capable of withstanding high-intensity impact loads and adapting to harsh mining operating environments.

• General industrial transmission: used for industrial transmission mechanisms, material conveyor belts, buffering operational vibrations, and improving transmission efficiency.

• Textile equipment: Adapt to the precise operation requirements of textile machinery, ensure the accuracy of equipment operation, and reduce the probability of failure and shutdown.