Due to changes in consumer demand, import and export conditions, and various investigations on the development of 618 4 bearing, the cost of 618 4 bearing is constantly changing. Taking into account the current market macroeconomic parameters, value…
In 2021, the domestic crude steel output of bearing steel will increase by 18.95% year-on-year, and the bearing steel output will increase by 18.84% year-on-year. Reviewing the bearing steel market in…
The shaft elements of CNC device equipment, along with gadget device spindles, are usually assembled into thrust ball bearings and rotate at high speeds, which occasionally generate excessive warmness. If this heat isn't always discharged ri…
After inspecting the bearing position in the rolling mill and recording it, select a special roll bearing maintenance effect record card to record the bearing seat number, roll number, stand number,…
The friction of Rolling bearing mainly comes from the following three major aspects: pure sliding friction between rolling elements and raceways, sliding contact parts, and viscous friction of lubri…
Bearing wear is divided into three processes:1. Running-in stage: new parts are generally in this stage when they are just put into use, and the wear rate is high2. Stable wear stage: The wear rate…
Rolling mill rolls and ball bearing are important components of the rolling mill. In rolling production, the roll has to be in direct contact with the rolled metal, and plastic deformation of the me…
Single ball bearings are an improvement over traditional oil-sealed bearings. In the form of a mixture of sliding friction and rolling friction, the cost of a double ball bearing is actually reduced by using a ball bearing and an oil-bearing…
Bearings are compared with general mechanical parts. Because of their very high manufacturing accuracy, they have certain requirements for installation and use. If you don’t pay much attention to th…
Bearings are compared with general mechanical parts. Because of their very high manufacturing accuracy, they have certain requirements for installation and use. If you don’t pay much attention to th…
In our daily maintenance of various motors, we will encounter disassembly of some bearings. So how do we disassemble it? For this, I also made some conclusions, and friends who are interested can read…
Wheel bearing, do you know what it is? Bearings are a kind of basic parts used in industry. Since it is basic, its importance is of course self-evident.In a car, there are bearings where there is rota…