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The S7011 ACD/P4ATBTB is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 18135 lbf and spins smoothly at speeds up to 34000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The bearing operates well in temperatures from -30°C to 110°C.
This set includes three matched bearings arranged in a TBT configuration, offering stability for high-precision applications. Ideal for machine tools or spindles where accuracy and low friction are key.
Weighing 1.15kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for reliable performance.
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Performance Features of S7011 ACD/P4ATBTB Bearing
S7011 ACD/P4ATBTB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
The chrome steel construction ensures durability and resistance to wear under high radial loads.
With a dynamic radial load capacity of 18135 lbf, it handles demanding conditions while maintaining smooth operation.
The phenolic cage enhances stability and reduces friction at high speeds up to 34,000 rpm.
Sealed for protection, S7011 ACD/P4ATBTB Bearing operates reliably in temperatures from -30°C to 110°C.
Its matched set of three bearings (TBT arrangement) ensures consistent performance in angular contact applications.
The P4A tolerance class guarantees precision, making it ideal for high-accuracy machinery.
Grease lubrication further extends maintenance intervals, reducing downtime.
Common Applications of S7011 ACD/P4ATBTB Bearing
S7011 ACD/P4ATBTB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.
In robotics, S7011 ACD/P4ATBTB Bearing provides smooth motion control for articulated arms, thanks to its light preload and matched arrangement. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.
For aerospace applications, S7011 ACD/P4ATBTB Bearing’s chrome steel rings and balls offer durability in critical components like landing gear systems. Its P4A tolerance class ensures reliability under demanding conditions.
Where Is S7011 ACD/P4ATBTBTB Bearing Used?
You’ll often find S7011 ACD/P4ATBTB Bearing in medical imaging devices, where its precision and low noise are essential. The grease lubrication ensures long service life without frequent maintenance.
In automotive testing equipment, S7011 ACD/P4ATBTB Bearing supports high-speed rotations with minimal vibration. Its 25° contact angle handles combined radial and axial loads effectively.
Built for Heavy-Duty Use: S7011 ACD/P4ATBTB Bearing
S7011 ACD/P4ATBTB Bearing excels in industrial pumps, handling both radial and thrust loads with ease. The matched set of three bearings provides stability in demanding operations.
For CNC machining centres, S7011 ACD/P4ATBTB Bearing’s high-speed capability and precision make it a reliable choice. The temperature range allows consistent performance in various working conditions.
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