The CC type self-aligning roller bearing (Tiebao self-aligning roller bearing) adopts a stamped steel plate type cage, which has the characteristics of high load-bearing capacity, low friction loss, high ultimate speed, high temperature resistance, and compact structure. Specifically, it is as follows:
High load-bearing capacity:
By increasing the number of rolling elements and optimizing the outer dimensions of the rollers, the CC type bearing significantly improves its radial load-bearing capacity and can withstand larger axial loads than the CA type. In its design, there is a movable spacer ring between the rollers, which effectively disperses pressure and reduces local stress concentration.
Low friction loss:
The design of the movable spacer reduces internal friction in the bearing, allowing the rolling elements to enter the load zone more smoothly, thereby reducing energy loss and heat generation, and extending the service life of the bearing.
.High limit speed:
Compared to CA type bearings of the same specifications, CC type bearings can increase their limit speed by about 20%, making them suitable for high-speed operation scenarios.
. Its stamped steel plate holder has higher tensile strength and stronger structural stability, further supporting high-speed performance.High temperature resistance:
The stamped steel plate cage of CC type bearings is more suitable for high temperature environments compared to the copper cage of CA type bearings.
. Under high temperature conditions, the steel plate retainer is not easily deformed, ensuring the reliability of bearing operation.Compact structure:
CC type bearings have no middle or end face flanges on the inner ring, occupying less space and having a more compact structure.
. This design is easy to install and maintain, especially suitable for mechanical equipment with limited space.Wide application scenarios:
CC type self-aligning roller bearings are widely used in papermaking machinery, reduction devices, railway vehicle axles, rolling mill gearbox bearing seats, rolling mill rollers, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, and vertical seat self-aligning bearings.
. Its high load-bearing capacity, low friction, and high temperature resistance make it an ideal choice for heavy-duty, high-speed, and high-temperature working conditions.