Self Aligning Ceramic Ball Bearing

Komel company earrings are synthetically made from synthetic fibers, scales, and advanced engineering materials. The outer ground of the outer ring is smaller, and the inner ring has two hallways. This unique design Self Aligning Ceramic Ball Bearing, allowing the blade to self-clean that has caused wear or unevenness.

Ceramic materials are lighter, which can reduce downtime and adjust bearings for faster operation. The materials used have characteristics such as excellent self-cleaning performance, high performance, strong load capacity, corrosion resistance, and corrosion resistance. They are widely used in industries such as electronics, air conditioning, aerospace, pharmaceuticals, and food and beverages.

Parameter (Specification)

Suffixes

Material Suffix

H: It indicates ceramic balls. For example, 6205 - H represents a deep groove ball bearing of model 6205 with ceramic balls as the rolling elements.

T: It may indicate a cage made of ceramic materials. If it is the combined suffix "HT", it means the bearing has both ceramic balls and a ceramic cage.

Tolerance Grade Suffix

P4: It indicates that the bearing's tolerance grade complies with the ISO 4 - level standard. It belongs to a high - precision grade and is usually used in equipment with high - precision requirements, such as the spindles of precision machine tools.

P5: The tolerance grade complies with the ISO 5 - level standard. Its precision is slightly lower than that of P4, and it is also widely used in some industrial equipment with certain precision requirements.

Clearance Suffix

C3: It indicates that the radial clearance of the bearing is larger than the standard clearance. It is suitable for situations where the bearing will generate significant thermal expansion during operation, preventing the bearing from seizing due to thermal expansion.

C4: The clearance is larger than that of C3. It is often used in high - temperature, high - speed, or high - load working conditions.

CM: It represents the clearance for motors, which is a special clearance range suitable for equipment such as motors with high requirements for vibration and noise.

Sealing Suffix

Z: It indicates that the bearing has a dust cover on one side, which can prevent dust and other impurities from entering the bearing.

ZZ: It means that the bearing has dust covers on both sides.

RS: It indicates that the bearing has a contact - type rubber seal on one side. The sealing effect is good, which can prevent lubricating oil leakage and the intrusion of external impurities, but it will increase a certain friction torque.

2RS: It means that the bearing has contact - type rubber seals on both sides.

Application

Industrial Machinery: In some large-scale mechanical equipment, such as mining machinery and heavy-duty machine tools, due to the significant deflection deformation of the shaft during the operation of the equipment, the self-aligning function and high-performance characteristics of self aligning ceramic ball bearings can ensure the stable operation of the equipment and reduce the occurrence of failures.

Wind Power Generation: In the main shafts and gearboxes of wind turbine generator sets, self aligning ceramic ball bearings can adapt to the deformation of the shafts caused by the wind turbine under different wind speeds and directions. Meanwhile, their excellent wear resistance and corrosion resistance contribute to improving the reliability and service life of the equipment.

Aerospace: In some components of aircraft engines and airplanes, the requirements for the performance and reliability of bearings are extremely high. The low density, high performance, and self-aligning function of self aligning ceramic ball bearings enable them to meet the stringent requirements of the aerospace field and ensure the normal operation of the equipment.

Medical Devices: In some medical devices that require high precision and low noise operation, such as CT scanners and dental surgical equipment, the low friction, high cleanliness, and self aligning performance of self-aligning ceramic ball bearings can meet the special requirements of the equipment.

Food and Beverage Processing: Due to the chemical stability and non-toxic and harmless properties of ceramic materials, self aligning ceramic ball bearings are suitable for the food and beverage processing industry. They can avoid the contamination of products by bearing materials and ensure the safety and quality of the products.