1： Stamped steel cage. The stamped steel cage of Timken cylindrical roller bearing is made of low carbon steel through a series of cutting, forming and perforation processes. The cage has various designs and is suitable for general occasions of cylindrical roller bearings. The S-shaped cage for 5200 series cylindrical roller bearings is a special design, which is mounted on the outer ring flange and guided by it. The crossbeams of this cage are concave design, which evenly isolate the rolling elements and keep them on the outer ring. Stamped steel cages can be easily mass produced and can be used in high temperature and inadequately lubricated environments.
2： Machined cage. Machined cages are an option for small cylindrical bearings, usually made of brass. The machined cage design of cylindrical roller bearings can provide better performance in harsh applications. The cage adopts one-piece or two-piece design. The one-piece design can be a finger cage as shown in or a standard cage with fully polished pockets. One piece finger design and two piece window cage are more common in standard cylindrical roller bearings. They are all roller guided designs. One piece pocket design is a high-quality cage for EMA series bearings. Different from the traditional cylindrical roller guide cage, it is an outer ring guide cage, which can * * minimize the drag of the rolling element, so as to reduce the calorific value and prolong the service life of the bearing. Compared with the two-piece design, this one-piece cage can also reduce heating and wear by improving the fluidity of lubricating oil.
3： Pin cage. The pin cage of cylindrical roller bearing is composed of two metal rings and a group of pins passing through the center of the rolling element. This cage is used for large diameter cylindrical roller bearings where machined brass cages cannot be used. When using this design, it is usually possible to increase the number of cylindrical rollers, so as to improve the bearing capacity.
2： Machined cage. Machined cages are an option for small cylindrical bearings, usually made of brass. The machined cage design of cylindrical roller bearings can provide better performance in harsh applications. The cage adopts one-piece or two-piece design. The one-piece design can be a finger cage as shown in or a standard cage with fully polished pockets. One piece finger design and two piece window cage are more common in standard cylindrical roller bearings. They are all roller guided designs. One piece pocket design is a high-quality cage for EMA series bearings. Different from the traditional cylindrical roller guide cage, it is an outer ring guide cage, which can * * minimize the drag of the rolling element, so as to reduce the calorific value and prolong the service life of the bearing. Compared with the two-piece design, this one-piece cage can also reduce heating and wear by improving the fluidity of lubricating oil.
3： Pin cage. The pin cage of cylindrical roller bearing is composed of two metal rings and a group of pins passing through the center of the rolling element. This cage is used for large diameter cylindrical roller bearings where machined brass cages cannot be used. When using this design, it is usually possible to increase the number of cylindrical rollers, so as to improve the bearing capacity.
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