motor bearing

Deep groove ball bearing is the most common kind of bearing, which has the advantages of low friction resistance, high speed, wide application range, etc., and is widely used in various mechanical equipment. In the selection process of deep groove ball bearings, the following factors need to be considered:

1. Load size and nature

Deep groove ball bearings are suitable for bearing light and medium loads, and have limited bearing capacity for heavy loads and impact loads. Therefore, when selecting deep groove ball bearings, it is necessary to choose according to the actual load size and nature. For example, in automotive transmissions, deep groove ball bearings are used to support the gear shaft, due to the small load, the choice of ordinary deep groove ball bearings can meet the requirements.

2. Speed

Deep groove ball bearings are suitable for high-speed rotation, but the speed limit is higher. When selecting deep groove ball bearings, the actual speed requirements need to be considered. For example, in the motor rotor support, deep groove ball bearings are used to support the rotor shaft, due to the high speed, the selection of high-precision deep groove ball bearings can better ensure the smooth rotation and accuracy.

3. Use environment

Deep groove ball bearings are suitable for a wide temperature range and humidity environment, but care needs to be taken to keep them clean and dust-free. When selecting deep groove ball bearings, it is necessary to consider the actual use of environmental conditions. For example, in cement plants, deep groove ball bearings are used to support the drive shaft of the conveyor belt. Due to the harsh environment, deep groove ball bearings with better dust resistance need to be selected to avoid dust affecting the bearing operation.

4. Cost

When selecting deep groove ball bearings, it is necessary to consider the actual cost budget. For example, in the toy car, deep groove ball bearings are used to support the wheel shaft, because of its lower requirements, the choice of ordinary deep groove ball bearings can meet the requirements.

When selecting deep groove ball bearings, it is necessary to comprehensively consider and analyze the actual application scenario to select the most suitable model and specification to ensure the performance and service life of mechanical equipment.