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The reasonable design of excavator bearing the machine what is the importance

by:HMB     2021-01-12
Life gives us a huge and unlimited noble gift, this is youth: full of power, full of looking forward to volunteer, ambition for knowledge and struggle, youth is full of hope and confidence. Excavator bearing cage, sealing ring, dust cover and so on parts is easy to deformation, install or remove the excavator bearing pressure added on these parts. Excavator bearing inner ring and the shaft is a tight fit, excavator bearing outer ring and shell as a loose fit, available press will excavator bearing on bearing installation first, then the shaft together with the excavator bearings into shell, when pressed in excavator bearing pad on face a soft metal materials assembling casing excavator bearing outer ring and shell holes for tight fit, inner ring and the shaft for a loose fit, excavator bearings can be pressed into the housing first, then assembling casing diameter should be slightly less than the diameter of the shell hole for device reliability greatly influenced the performance of hydraulic excavator, the operation condition of the working device at work for low-speed overloading, it's on the shaft and bearing performance of work put forward very high requirements, and in the design of excavator, the weight of the working device on the premise of can meet the design performance parameters should be as small as possible, so the reasonable design of shaft and bearing on the reliability of the excavator work device of the machine performance is greatly influenced the performance of hydraulic excavator, the operation condition of the working device at work for low-speed overloading, it's on the shaft and bearing performance of work put forward very high requirements, and in the design of excavator, the weight of the working device on the premise of can meet the design performance parameters should be as small as possible, so the reasonable design of shaft and bearing on the excavator machine performance is very important. Here are respectively discuss the shaft, bearing, the design of the shaft and bearing tolerance matching. Produce high quality bearing for your machine equipped with the most durable and affordable bearing equipment, let you in the operation of the machinery in smooth, welcome new and old customers to come to the choose and buy, look forward to cooperating with you!

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