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The 71905 ACDTP/P4B is a super precision angular contact ball bearing with a 25mm bore and 42mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 1433 lbf and spins smoothly at speeds up to 34,000 RPM.
With a 25° contact angle and open design, it offers excellent performance in high-speed applications. The phenolic cage ensures durability and reduces friction for smoother operation.
This bearing is available with preload and matched arrangements, making it versatile for precise setups. Ideal for machine tools or high-precision equipment where accuracy is key.
Weighing just 0.042kg, it’s lightweight yet robust. Compliant with P4 (ABEC-7) tolerance standards, it ensures reliable performance in temperatures from -30°C to 110°C.
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Performance Features of 71905 ACDTP/P4B Bearing
71905 ACDTP/P4B Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and high performance in precision applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 34,000 rpm, it excels in high-speed scenarios while maintaining stability.
71905 ACDTP/P4B Bearing’s P4 tolerance class guarantees exceptional precision for demanding tasks.
Its dynamic radial load capacity of 1433 lbf ensures reliable performance under stress.
The open design allows for easy lubrication, extending the bearing’s service life.
Operating between -30° to 110°C, it adapts well to varying temperature conditions.
Key Fields for 71905 ACDTP/P4B Bearing
71905 ACDTP/P4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.
Where Is 71905 ACDTP/P4B Bearing Used?
In automotive applications, 71905 ACDTP/P4B Bearing supports components like electric motors and gearboxes, thanks to its ability to handle combined radial and axial loads. Its P4 tolerance class ensures consistent performance in demanding conditions.
Optimized for Performance: 71905 ACDTP/P4B Bearing
For robotics and automation, 71905 ACDTP/P4B Bearing provides reliable motion control in robotic arms and CNC machines. The chrome steel construction offers durability, while the open design allows for easy lubrication.
Medical vs Industrial: Where 71905 ACDTP/P4B Bearing Excels
In medical imaging devices, 71905 ACDTP/P4B Bearing delivers smooth and quiet operation, essential for precision diagnostics. Industrial applications benefit from its high-speed capabilities and long service life.
Practical Applications of 71905 ACDTP/P4B Bearing
71905 ACDTP/P4B Bearing is ideal for 3D printers, where its precision and low friction ensure accurate layer deposition. The metric sizing also makes it compatible with a wide range of European and Asian machinery.
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