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The 71907 ACD/P4ADT is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3330 lbf and operates smoothly at high speeds up to 56,000 RPM.
Its 25° contact angle and matched pair design (2 bearings << DT) provide excellent stability for angular loads. The open seal type allows easy lubrication, while the phenolic cage ensures quiet operation. This bearing is ideal for precision applications like machine tool spindles or high-speed robotics. With a temperature range of -30°C to 110°C, it performs reliably in various environments. Weighing just 0.15kg, it’s lightweight yet robust. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacements.
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Performance Features of 71907 ACD/P4ADT Bearing
71907 ACD/P4ADT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 3330 lbf.
The phenolic cage maintains ball alignment, reducing friction and noise during high-speed operation.
With a maximum speed of 56,000 rpm, it delivers reliable precision in demanding conditions.
Preloaded and matched in pairs, 71907 ACD/P4ADT Bearing offers enhanced stability for precision tasks.
Its open design allows for easy lubrication, ensuring smooth operation over extended periods.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.
Operating between -30°C to 110°C, it performs consistently across a wide temperature range.
Industrial Uses of 71907 ACD/P4ADT Bearing
71907 ACD/P4ADT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate radial and axial load handling. The matched arrangement of two bearings enhances stability in demanding industrial environments.
Where Is 71907 ACD/P4ADT Bearing Used?
You’ll often find 71907 ACD/P4ADT Bearing in automotive applications like electric motors and gearboxes, thanks to its ability to handle high speeds and angular loads. The phenolic cage material also helps reduce friction and noise.
Built for Heavy-Duty Use: 71907 ACD/P4ADT Bearing
71907 ACD/P4ADT Bearing is a reliable choice for robotics and automation systems, where precision and durability are key. Its P4A tolerance class ensures consistent performance in repetitive tasks.
Medical vs Industrial: Where 71907 ACD/P4ADT Bearing Excels
In medical imaging equipment, 71907 ACD/P4ADT Bearing provides smooth operation due to its high-speed capabilities and low friction. Industrial applications benefit from its robust construction and long service life.
Perfect Fit for Automation: 71907 ACD/P4ADT Bearing
71907 ACD/P4ADT Bearing works well in 3D printers and CNC machines, where precision and reliability are essential. The chrome steel construction ensures it can withstand continuous use without compromising performance.
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