6302 Deep Groove Ball Bearing

Low friction resistance: The rolling elements and raceways of deep groove ball bearings are in point contact, with a low friction coefficient, which can effectively reduce energy loss and improve mechanical efficiency.

High speed: It can run stably at a higher speed and is suitable for many high-speed rotating mechanical parts.

Moderate load capacity: It can withstand both a certain radial load and a small amount of axial load, and can meet the requirements of various working conditions.

Limited automatic self-aligning ability: It can adapt to slight inclination of the shaft to a certain extent, but its self-aligning ability is not as good as that of self-aligning ball bearings.

Motor: It is widely used in various types of motors to support the motor shaft, ensure its smooth rotation, reduce friction and energy loss, and improve motor efficiency and service life.

Pump: Such as centrifugal pumps, submersible pumps, etc., used to withstand the radial and axial loads of the pump shaft, ensure the normal operation of the pump, and adapt to different working media and working conditions.

Machine tools: They play an important role in the spindle, feed shaft and other parts of machine tools, ensuring the machining accuracy and stability of machine tools, and meeting the requirements of high-speed cutting and precision machining.

Automobiles: They are used in the engine, transmission, wheel hub and other parts of automobiles, such as the crankshaft bearings of the engine, the input and output shaft bearings of the transmission, etc., to bear various loads during the driving process of the vehicle, ensuring the power transmission and driving stability of the vehicle.

Home appliances: 6302 deep groove ball bearings are also often used in motors, compressors and other components in home appliances such as air conditioners, refrigerators, and washing machines to achieve low noise and high-efficiency operation.

Radial load capacity: According to its size and structural design, 6302 deep groove ball bearings have a certain radial load capacity and can withstand radial forces caused by the rotation of mechanical parts and external loads. Generally speaking, its radial rated load is within a specific range of values, and the specific values can be referred to the bearing manual.

Limiting speed: The limiting speed of this bearing is relatively high, and it can maintain good operating performance at a higher speed. However, the actual operating speed is also affected by many factors such as lubrication method, bearing clearance, installation method, etc.

Accuracy level: There are different accuracy levels to choose from, such as ordinary level (P0), advanced level (P6, P5, etc.). The higher the accuracy level, the higher the dimensional accuracy and rotation accuracy of the bearing, which is suitable for occasions with high precision requirements, such as precision machine tools, aerospace and other fields.

Lubrication: It is very important to choose a suitable lubricant. In general, lubricating oil or grease can be selected according to the operating temperature, speed, load and other conditions of the bearing. Regularly check the amount and quality of the lubricant, and replenish or replace the lubricant in time to ensure good lubrication of the bearing and reduce wear and friction.

Installation and removal: When installing and removing the bearing, special tools should be used and the correct operating methods should be followed to avoid damage to the bearing. During installation, ensure that the bearing is installed in place and the matching accuracy meets the requirements; during disassembly, pay attention to protecting the bearing and related parts to prevent deformation or damage during disassembly.

Regular inspection: Check the bearing regularly and observe the operating conditions of the bearing, such as whether there are abnormal noises, vibrations, heat, etc. By measuring the clearance and wear of the bearing, potential problems can be discovered in time, and corresponding measures can be taken to deal with them, such as replacing the bearing or adjusting the installation accuracy.