A huge machine consists of a large number of components, each of which must perform its own duties. The same applies to bearing blocks, which, as close partners of bearings, play an important role in the entire shafting. Let's take a closer look.

Bearing seats are located at both ends of the shaft and are mainly used to support and fix the bearings, so that the shaft and its connecting parts have a certain positional relationship. Generally, sealing devices are provided to reduce bearing contamination.

The bearing pedestal is a part of a sliding bearing (component) that can be used in conjunction with a bearing cover to support the shaft. Its main materials include cast steel (such as ZG45), gray cast iron (such as HT200), ductile iron (such as QT400-17), or stainless steel. The choice of blank space is related to material, structure, and size. Small bore bearing holes are generally made of steel mold casting or solid casting; Large diameter sand casting; Generally, steel mold casting can improve productivity and save materials.

Generally speaking, according to the structure, it can be divided into divided bearing blocks, integral bearing blocks, flange bearing blocks, outer spherical bearing blocks, etc.

Like bearings, they require regular maintenance to identify and resolve problems as soon as possible, improving productivity and economy. Clean the inside of the bearing seat after removal to remove impurities; Then observe whether there is wear and bump on the aperture surface; After that, check the shape and dimensional accuracy of its aperture surface to see if it meets current requirements. If necessary, repair or scrap it.

The above is the entire content of the bearing pedestal. Have you mastered its knowledge?