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The CC series self-aligning roller bearings belong to a major category of spherical roller bearings. The structure consists of two window type steel plate stamped cages, a floating guide ring guided by an inner ring without retaining edges, and a symmetrical rolling element. Shandong TFL Bearing provides various types of spherical roller bearings, such as reinforced E spherical roller bearings and MA MB CA type self-aligning rollers with brass retainer. If there is a need, please do not hesitate to contact me. We will help you from a professional perspective.
The rollers of the CC spherical roller bearings are symmetrical, and there is no stopping point set on its inner ring. Its cage is composed of a pressed steel frame and is divided into two parts. In addition, the CC type cleverly designs a movable middle ring between the rollers, which not only helps to reduce the internal friction of the bearing, but also effectively guides the rollers in the non stress zone to enter the bearing area correctly, thereby improving the bearing's ultimate speed.
The CC spherical roller bearings design allows for a larger internal space of the bearing, and the use of reinforced rolling elements can increase the load of the bearing in limited space, Suitable for use in steel plant equipment, lifting equipment, port equipment, etc.
There are significant differences in construction, mainly reflected in the design of the bearing inner ring and the material used to make the cage. These two types are not interchangeable.
The design of the CA type cage occupies a relatively large amount of space inside the bearing, which to some extent limits the size and quantity of rolling elements, and therefore its radial bearing capacity is relatively limited; CC type bearings provide a more spacious internal space, making it possible to increase the load by increasing the number of rollers. In situations of heavy load or high-speed operation, it is more recommended to choose CC type bearings.
QJ218-N2-MA belongs to a four-point contact ball bearing. It has an inner diameter of 90mm, an outer diameter of 160mm, a thickness of 30mm, a single-row bearing with locating grooves, a solid brass cage and an outer ring guide.
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Our Shandong Tefule Bearing Factory is located in the Bearing Industry Base of Liaocheng, Shandong Province. It is committed to the production and creation of automotive bearings and agricultural machinery bearings.
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