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The 7215 ACD/P4ATBTB is a super precision angular contact ball bearing with a 75mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 33300 lbf and operates smoothly at high speeds up to 36000 RPM.
With a 25° contact angle and open design, it offers excellent performance in matched sets of three bearings (TBT arrangement). The phenolic cage ensures quiet operation and long service life.
Preloaded lightly for precision, this bearing is ideal for applications like machine tool spindles or high-speed robotics. It works reliably in temperatures from -30°C to 110°C.
Weighing 3.63kg, it’s robust yet suitable for precision machinery. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.
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Performance Features of 7215 ACD/P4ATBTB Bearing
7215 ACD/P4ATBTB 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 high radial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 33300 lbf, it handles demanding conditions reliably.
7215 ACD/P4ATBTB Bearing operates efficiently at speeds up to 36,000 rpm, balancing speed and precision.
Its light preload design ensures minimal vibration, making it suitable for high-precision tasks.
The open seal type allows for easy lubrication, extending the bearing’s service life.
Its temperature range of -30°C to 110°C ensures performance in varied environments.
Industrial Uses of 7215 ACD/P4ATBTB Bearing
7215 ACD/P4ATBTB Bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The matched arrangement of three bearings provides excellent stability for demanding industrial applications.
In automotive systems, 7215 ACD/P4ATBTB Bearing supports components like electric motors and transmissions, thanks to its angular contact design. The chrome steel construction offers durability under heavy loads and high speeds.
For automation and robotics, 7215 ACD/P4ATBTB Bearing is ideal for robotic arms and CNC machines, where accuracy is key. The phenolic cage reduces friction, enhancing performance in continuous operation.
Medical equipment such as MRI machines benefit from 7215 ACD/P4ATBTB Bearing’s reliability and low noise. The P4A tolerance class ensures consistent performance in sensitive environments.
In consumer electronics, 7215 ACD/P4ATBTB Bearing can be found in high-end printers and scanners. Its balanced design and lubrication help maintain quiet and efficient operation.
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