Because a bearing can use different bearing housings, and a bearing housing can use different types of bearings at the same time, therefore, there are many types of bearing housings. Quick and easy bearing housings are included, and many large foreign bearing companies also have their own bearing housing catalogs.
However, the same bearing seat model is not exactly the same in different company samples. For different applications of standard bearing housings, bearing housings of different materials can be selected, such as: special cast iron housings of gray cast iron, ductile iron and cast steel, stainless steel, and plastic.