69840-45

QIBR - 69840-45 Coated Bearing Advantages and Applications

69840-45 Coated Bearing, good corrosion resistance, high reliability, Outer diameter is 40 mm, Total width is 45 mm, suitable for belt conveyors, washing machines and electric drills, etc., and is the most widely used bearing in working conditions with high performance requirements.

QIBR - 69840-45 Coated Bearing Characteristics

69840-45 Coated Bearing, low installation cost, economical. 69840-45 Coated Bearing, can withstand radial load and small axial load, suitable for low-cost mechanical equipment.

69840-45 Rubber Coated Bearings Features and Advantages

Protection: Rubber Coated Bearings offer robust protection against dust, moisture, and other contaminants, significantly extending the bearing's lifespan.

High Adaptability: These bearings are designed to withstand high temperatures, humidity, and chemical corrosion, ensuring reliable performance in various conditions.

Low Vibration and Noise: The rubber encapsulation effectively reduces operating noise, providing excellent elasticity and shock absorption, which helps to absorb mechanical vibrations and impact loads, reducing vibration transmission during operation.

Application: Rubber Coated Bearings are widely used in automotive, household appliances, industrial machinery, medical devices, agricultural machinery, construction equipment, and sports equipment.

QIBR - 69840-45 Rubber Coated Bearings Optimization

Design Optimization: Custom geometric design optimization is performed based on customer requirements to reduce friction and wear, thereby improving operational efficiency.

Encapsulation Material: The material for encapsulation is selected based on the working conditions and customer requirements, such as PEEK, nylon, POM, polyurethane, etc.

Lubricant Replacement: Lubricants are selected according to the operational needs of the bearing, for example, SKF LGWA 2, Mobilux EP 004, Great Wall 7014-1, etc.

Further Customization: QIBR offers bearing design and optimization according to customer drawings and specific operational requirements.

QIBR - 69840-45 Rubber Coated Bearings Quality Control

Dimension measurement: Multiple high-precision instruments are used to measure various dimensions of the bearing, with precision up to 0.001mm.

Rotation accuracy: Dial gauges are used to measure small defects or deviations on the bearing surface, with precision up to 0.001mm.

Hardness measurement: The surface hardness of the bearing is measured using a hardness tester, with precision up to ±0.5 HRC.

Metallographic analysis: A professional metallographic microscope is used to analyze the internal metallographic structure of the metal.

Axial Clearance: A specialized universal bearing axial clearance measuring tool is used to measure the bearing clearance.

Noise monitoring: Vibration meters are used to monitor vibration during operation, providing noise data.

Raw material control: Steel and components are sourced from suppliers certified with ISO 14001, ensuring product stability while promoting sustainable development.