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F-series roller bearings, also called full load cylindrical roller bearings which are commonly used for double row full load cylindrical roller bearings without outer ring,Reducer without outer ring single row full loaded cylindrical roller bearings and no outer ring double row full loaded cylindrical roller bearings,Double row full loaded cylindrical roller bearing without outer ring has stronger bearing capacity than single row full loaded cylindrical roller bearing without outer ring. Spark Bearings provides the best F-series roller bearings such as WSBC F-204782.

FAG 240/500B.MB bearing online

Full cylindrical roller bearings are designed to withstand heavy loads.In the same width, this bearing and the traditional belt cage bearing, has a very high bearing capacity, radial section is small, can save space, but the speed is relatively low.In order for the bearing to work properly, in the case of continuous operation, the bearing must bear a certain minimum load, that is, C/P<25.Otherwise due to insufficient lubrication and high speed operation will aggravate wear.All multi-row cylindrical roller bearings have a lubrication groove and a lubrication hole in the outer ring.It has two inner rings, two inner rings are connected together by clamping rings, and can not be separated

An axial load used as a positioning bearing.Because the distance between the two rows of rollers is large, it can also withstand the overturning moment.The outer surface has two Stop groove, can be axial positioning.Both sides of the bearing are equipped with contact sealing rings, which are filled with lithium base and cylindrical roller bearing grease.

Operating temperature is limited to -40℃ ~ +80℃.Under certain conditions, the bearings do not need maintenance, but when running water vapor or pollution Dye, and often medium or high speed operation, must be supplemented lubrication.In the use of oil lubrication, the need to remove the sealing ring, and clean Wash the grease in the bearing, increase by 30% when using oil.

For non-sealed bearing, the outer ring is of integral split type and fixed together by connecting locking plates, so the outer ring cannot bear axial load,after the division of the outer ring is exactly the same, each with a baffle edge, can be two directions of the axial positioning.The inner ring has three guard edges.The outer ring is provided with oil groove and three lubrication holes.

For very heavy load and low speed occasions, with self - locking roller set, even if removed from the inner ring, the roller will not scatter, so this type of bearing Easy installation and disassembly, can bear one-way axial load, one-way positioning.