Agricultural machinery bearing

Agricultural machinery bearings are important components used in agricultural machinery. It can support the rotating parts of agricultural machinery, reduce friction, and make the operation of agricultural machinery more smooth and efficient. Common agricultural machinery bearings include deep groove ball bearings, tapered roller bearings, etc. They need to have properties such as wear resistance, corrosion resistance, and impact resistance to adapt to various complex environments and high-intensity work in agricultural production.

Agricultural machinery bearings are one of the commonly used accessories of agricultural machinery, which are widely used in agricultural vehicles, tractors, diesel engines, motors, raking machines, balers, harvesters, thresher, and other agricultural machinery. Its accuracy, performance, life, and reliability play a decisive role in the accuracy, performance, life, and reliability of the host. Agricultural machinery bearings can continuously withstand continuous vibration and high impact loads, meet reliable operation under various weather conditions, and the structural design is very simple, which can ensure the efficient use of the machine. 

Selection of agricultural machinery bearings

Agricultural machinery bearings must be able to operate in extremely challenging conditions, adapt to environments from dry and abrasive to humid, corrosive, and highly polluted. Therefore, when selecting, it is necessary to pay attention to selecting the appropriate model. The selection of agricultural machinery bearings mainly considers two aspects:

Type of agricultural machinery bearings

Mainly consider the load size, direction, whether there is impact, speed, self-aligning requirements, allowable space and other factors required by the agricultural machinery for the bearing to select. There are many types of equipment in agricultural machinery, and the application scenarios and uses are different, so the bearings used will also be different. Common bearings used in agricultural machinery include: agricultural ball bearings (round holes, square holes or hexagonal holes, lock rings, renewable lubricating oil holes or oil nozzles), angular contact ball bearings, external spherical bearings, needle roller bearings, tapered roller bearings, etc.

Accuracy of agricultural machinery bearings

Types of agricultural machinery and accuracy requirements must all be taken into consideration. The accuracy requirements are usually not higher than those of precision machinery, which depends on the working nature of agricultural machinery. Agricultural machinery bearings must be able to operate in extremely challenging conditions, adapt to environments from dry and abrasive to humid, corrosive, and highly polluted, and need to meet the requirements of long life and durability under heavy load conditions, so as to solve the severe challenges of farmers to reduce downtime and maintenance costs and increase output as much as possible. 

Characteristics of agricultural machinery bearings:

1. Can continuously withstand continuous vibration and high impact loads;

2. Careful and high-precision sealing design to meet reliable operation under various weather conditions;

3. Low maintenance or maintenance-free design;

4. Easy to install and can provide the whole unit;

5. The structural design is very simple;

6. Ensure the efficient utilization of the machine; 

There are many types of models of agricultural machinery bearings, and the following are some common models:

Deep groove ball bearings: 6206-2RZ, 6205RS, 6206RS, 6207RS, 6208RS, 6309RS, etc.

Tapered roller bearings: 30309, 30310, 30311, etc.

Self-aligning roller bearings: 22212CA/W33, 22212CC/W33, etc.

It should be noted that different agricultural machinery equipment may use different types of bearings, and the specific model still needs to be selected according to the requirements of the equipment. When selecting bearings, it is necessary to consider factors such as the size of the load, the direction, and whether there is an impact to ensure that the bearing can operate normally in a challenging environment. At the same time, in order to ensure the service life and performance of the bearing, correct installation and maintenance are also required.