Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of f234971 full complement roller bearings in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
F234971 full complement roller bearings
It has two inner rings, which are connected together by a clamping ring and cannot be separated. The outer ring has a middle rib that can withstand two-way axial loads and is used as a positioning bearing. Due to the large distance between the two rows of rollers, it can also withstand the overturning moment. There are two stop grooves on the surface of the outer ring for axial positioning. This type of bearing is equipped with contact seal rings on both sides and is filled with lithium-based grease. The operating temperature is limited to -40℃~+80℃. Under certain conditions, this type of bearing does not require maintenance, but when there is water vapor or pollution during operation, and it is often operated at medium or high speed, relubrication must be added. When oil lubrication is used, the sealing ring needs to be removed and the grease in the bearing must be cleaned. When oil lubrication is used, the rotational speed increases by 30%.
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