ball bearing
滚珠轴承
Ball bearings in ticket machines where requirements for installed components are stringent. igus polymer ball bearings are expanding their advantage over metal ball bearings in this segment. They are not only maintenance-free and lubrication-free – they also ensure that the application environment is free of contamination. Searching for contamination…
Many plant operators know the problem: when installing metal ball bearings, lubrication is essential. This procedure has to be repeated at regular maintenance intervals and that not only swallows up money, but also a lot of time. As a ball bearing alternative, xiros is particularly suitable…
Developing the interiors of cars is a big challenge for designers and engineers. Within just a few seconds, it creates a first gut feeling. Even before we sit down on the car seat, we reach for the steering wheel. Immediately afterwards, we examine the arm rest and feel the buttons for adjusting the windows…
Change the ball bearing? This should be done, when …
the bearing clearance caused by wear has reached an unacceptable level, for example, when the shaft “sags”.
the cage is worn and in danger of falling out.
The weather is getting nicer and the sun is shining longer and more intensively. It is not only us humans who replenish energy, photovoltaic systems literally do so. These are exposed to enormous weathering effects all year round, and the surfaces reflect this especially when the sun shines…
Ball bearings cover a wide range of different shapes. Whether deep groove ball bearings, ball bearings with flange, for example, or self-aligning ball bearings: standard catalogues list these in various materials, designs and dimensions. But what about customised solutions? Customised ball bearings are no stranger to igus…
Ball bearings consist of an inner and outer ring, a cage and rolling elements. The cage is used to separate the rolling elements from each other in the form of balls. If the balls were not separated, they would run against each other and overheat. With high rotational speeds and friction of the balls, destructive effects are the result. But how do the balls get into the ball bearing now?
Metal ball bearings have become indispensable in mechanical and plant engineering. However, there are sectors where conventional metal ball bearings reach their limits, such as the food industry and medical technology. There the factor of hygiene plays a major role, whereby lubricants become a no-go. This is where plastic ball bearings come into the limelight, which the Cologne-based motion plastics specialist igus manufactures with the aid of its high-performance polymers. They are absolutely lubrication-free and pose no hygiene risk…
The material for rolling bearing ball bearing balls varies widely and is always primarily oriented on the ring materials. This ensures that the interplay of cage, inner ring, and outer ring in the system is harmonised. This is especially important when the application involves heating or cooling the bearings. It is important that ball bearing running properties are always good. The most common ball materials are listed below with relation to the ring material…
The holiday is shifting into your own four walls. If the temperatures exceed the limit of 30°C, the only thing that helps is to jump into the cool water. Butpool lovers know the problems with a pool in the garden. The autumn and winter months do not go by without leaving their mark. Dirt, leaves and moss accumulate and cleaning turns out to be an arduous task. I need a pool cleaner…