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The 7205 ACD/P4ADBG44 is a super precision angular contact ball bearing with a 25mm bore and 52mm outer diameter, crafted from durable chrome steel. It handles both radial and angular loads, with a dynamic radial load capacity of 4770 lbf.
Its 25° contact angle and matched arrangement of two bearings (DB) provide excellent stability and precision. The phenolic cage ensures smooth operation at high speeds, up to 71,500 RPM.
Preloaded for reduced vibration, this bearing is ideal for applications like machine tools or spindles where accuracy is key. It operates efficiently in temperatures from -30°C to 110°C.
Weighing just 0.26kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.
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Performance Features of 7205 ACD/P4ADBG44 Bearing
7205 ACD/P4ADBG44 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 4770 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 71,500 rpm, it delivers reliable high-speed performance.
7205 ACD/P4ADBG44 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its precision P4A tolerance class ensures accuracy in demanding applications.
The matched arrangement of two bearings provides stability and balanced load handling.
Preload availability further enhances performance, reducing vibration and noise.
Industrial Uses of 7205 ACD/P4ADBG44 Bearing
7205 ACD/P4ADBG44 Bearing is commonly used in high-precision machine tools, where its angular contact design handles combined radial and axial loads efficiently. The matched arrangement ensures stability in demanding industrial environments.
In automotive applications, 7205 ACD/P4ADBG44 Bearing supports components like wheel hubs and transmissions, offering reliable performance under high-speed conditions. The phenolic cage reduces friction, enhancing longevity in these systems.
For medical imaging devices, 7205 ACD/P4ADBG44 Bearing’s P4A tolerance class provides the precision needed for smooth, quiet operation. Its chrome steel construction ensures durability in critical healthcare equipment.
Automation systems benefit from 7205 ACD/P4ADBG44 Bearing’s preload capability, which minimises play in robotic arms and CNC machinery. The open design allows for easy lubrication, maintaining performance over time.
In consumer electronics like high-end printers, 7205 ACD/P4ADBG44 Bearing’s low noise and vibration make it ideal for precision movement. The metric sizing ensures compatibility with various compact devices.
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