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The S7216 ACDGA/P4A is a super precision angular contact ball bearing with an 80mm bore and 140mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 18428 lbf and operates smoothly at speeds up to 28000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle provides excellent stability for angular loads.
This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It works in temperatures from -30°C to 110°C.
Weighing 1.51kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.
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Performance Features of S7216 ACDGA/P4A Bearing
S7216 ACDGA/P4A Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 25° contact angle ensures optimal load distribution, making it ideal for angular contact applications.
The phenolic cage enhances stability, reducing friction and noise during high-speed operation.
With a maximum speed of 28,000 rpm, it delivers reliable performance in demanding conditions.
S7216 ACDGA/P4A Bearing’s sealed design protects against contaminants, extending its service life.
Its extra light preload ensures smooth operation, perfect for precision machinery.
Essential Roles of S7216 ACDGA/P4A Bearing
S7216 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.
In robotics, S7216 ACDGA/P4A Bearing supports articulated arms, providing smooth movement and reliability in automated assembly lines. Its phenolic cage reduces friction, enhancing efficiency in repetitive tasks.
For aerospace applications, S7216 ACDGA/P4A Bearing’s extra light preload and P4A tolerance class make it suitable for flight control systems. The chrome steel components offer durability under varying temperatures and loads.
What Makes S7216 ACDGA/P4A Bearing a Preferred Choice?
S7216 ACDGA/P4A Bearing works well in medical imaging devices, where its high-speed capability and low vibration are crucial for clear scans. The grease lubrication ensures quiet operation in sensitive environments.
In electric motors, S7216 ACDGA/P4A Bearing handles radial and axial loads efficiently, contributing to longer service life. Its universal matching feature allows flexible installation in different configurations.
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