Heavy Duty Split Plummer Block Housing SN528

GJP China split pillow block bearing housing SN528 is produce with  gray cast iron, it has the size of 125x250x150, normally this housing insert spherical roller bearing instead of extended ball bearing, and it has the felt seal to prevent dusty and water into bearing, and also fixed with steel locating ring.

In order to make sure and gurantee the excellent performance of this split pillow block bearing, GJP use strict pure material which contain less oxygen material and small nonmetallic impurities, and watch carefully on the material purchasing and inspection.

Split pillow block bearing is designed and produced by special process on the basis of integral bearing. The working resistance is small, the operation is stable, and the working temperature can reach 180 degrees Celsius. Because the split pillow block bearing is more special than other bearings in terms of process design, it is especially suitable for places with low speed, heavy load, large impact force and poor sealing performance. Its biggest advantage is that the bearing can be easily installed and disassembled, which can save a lot of time and reduce production costs.

Split pillow block bearing is suitable for all industrial fields, mainly in the support of converters, used in various large-scale conveying equipment, co-casting roller supports, elevators and conveyors, paper machinery and other places where it is difficult to unload.

Considerations when choosing split pillow block bearing

Of course, when we buy split pillow block bearings, we also need to know some selection skills, so that we can get more suitable bearings and make the mechanical equipment work better.

1. Choose according to the fixed load, because the fixed load has the characteristics that the synthetic radial load vector and the ferrule are relatively static.
2. Select the split bearing according to the number of rotating loads, because the rotating load has the characteristics of the synthetic radial load vector relative to the rotation of the ring.
3. Choose according to the swing load and indeterminate load of split pillow block bearing. Swing loads are loads in which the rotating load is much smaller than the fixed load and the resultant load. Swing load means that the load on some ferrules may be sometimes a rotating load, sometimes a fixed load, and sometimes a swing load.

The reason why the split pillow block bearing is inflexible in daily use

1. Lack of lubricating grease, fill it up as required.
2. The sealing strip is damaged, causing foreign matter to enter the raceway (such as poor working conditions, dust intrusion into the raceway, etc.).
3. Check the meshing condition of the large and small gears, whether there are foreign objects or broken teeth.

Advantages of split pillow block bearing

There are many types of split pillow block bearing, and they are all made of materials with stable wear resistance and low friction coefficient. Their overall design is very reasonably compact. In the process of use, the split pillow block bearing has its own lubricating properties and does not require any lubricating flow. It can also be used frequently under harsh conditions, it will not easily get stuck, and the belt will not wear out during use. In the process of high-speed operation of the equipment, they can withstand repeated shocks, and the vibration performance is very suitable for the environment. In addition, this material has good aging resistance, acid and alkali resistance, so it will not affect their performance in any environment. It can be widely used in the environment of minus tens of degrees celsius or 90 degrees above zero.

For this type of heavy duty pillow block housing, it’s widely used on the wooden cutting machinary like belowing:

Based on this application, customers need to judge the detailed working environment, and need to learn about the shaking situation, the loading capacity etc., as it has big relationship with the choose and design for split pillow block bearing housing, if big pendulum momentum requests for the wood cutter, then sometimes you need to choose solid base type housing bottom or choose more strength material like cast steel instead of cast iron, as it would be easily broken at the bottom foot on the split housing like belowing:

Customers are warmly welcome to choose our belowing split pillow block bearing: