4205 ATN9

QIBR - 4205 ATN9 Deep Groove Ball Bearing Advantages and Applications

4205 ATN9 Deep Groove Ball Bearing, high speed, low friction,Inner diameter is 25 mm，Outer diameter is 52 mm，Total width is 18 mm，Weight is 0.17 kg, suitable for generators, vacuum cleaners and automobile wheels, etc., and is the most widely used bearing in working conditions with high speed requirements.

QIBR - 4205 ATN9 Deep Groove Ball Bearing Characteristics

4205 ATN9 Deep Groove Ball Bearing, simple structure, easy to manufacture. 4205 ATN9 Deep Groove Ball Bearing, can bear radial load and certain axial load at the same time, suitable for mechanical equipment with high structural requirements.

4205 ATN9 Deep Groove Ball Bearing Product Features and Advantages

High Load Capacity: Capable of simultaneously bearing large radial and axial loads, suitable for various load conditions.

Simple Structure: Low manufacturing cost, high cost-effectiveness, simple design, easy to manufacture and install.

Self-Aligning Ability: Possesses a certain degree of self-aligning capability, automatically adjusting the relative position of the inner and outer rings, reducing precision requirements during installation.

Smooth Operation: Low friction coefficient, resulting in low noise during operation, suitable for high-speed applications.

Application: Widely used in electric motors, automotive industry, household appliances, industrial machinery, agricultural machinery, wind turbines, railway vehicles, construction machinery, and more.

QIBR - 4205 ATN9 Deep Groove Ball Bearing Optimization

Optional Types: Can be supplied with CN or C3 group clearance, or customized clearance based on customer requirements.

Grease Replacement: Lubricants can be chosen based on bearing operational needs, such as SKF LGED 2, Mobil SHC Polyrex 102 EM, etc.

Cage Types: Cage type can be selected according to bearing operating conditions, such as two-piece riveted steel cage, one-piece stainless steel crown cage, one-piece polymer crown cage, machined brass cage, etc.

Further Customization: QIBR can design and optimize bearings according to customer drawings and operational requirements.

QIBR - 4205 ATN9 Deep Groove Ball Bearing Quality Control

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

Rotation accuracy: A dial gauge measures minor surface flaws or deviations, with measurement accuracy reaching 0.001mm.

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

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

Geometric tolerance: A profilometer is used to measure the geometric shape and relative position of the bearing.

Noise monitoring: A vibration meter monitors vibrations during operation, providing noise data with a noise vibration level not lower than Z3V3.

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