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Super Precision Angular Contact Ball Bearings 7210 ACD/P4AQBCC

Super Precision Angular Contact Ball Bearings 7210 ACD/P4AQBCC

The 7210 ACD/P4AQBCC is a super precision angular contact ball bearing with a 50mm bore and 90mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 25200 lbf and spins smoothly at speeds up to 46000 RPM.

Its 25° contact angle and matched arrangement of four bearings provide stable performance under angular loads. The phenolic cage ensures quiet operation and long service life.

This bearing comes preloaded for moderate stiffness, ideal for high-precision applications. It works well in temperatures from -30°C to 110°C.

Perfect for machine tools or spindle drives where accuracy is key. Weighing 1.85kg, it’s robust yet manageable for its size. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 7210 ACD/P4AQBCC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 80 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 15
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 25200 lbf
  • Static Radial Load 29025 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 1.85 kg
Super Precision Angular Contact Ball Bearings 7210 ACD/P4AQBCC dimension drawing
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Features

Performance Features of 7210 ACD/P4AQBCC Bearing

7210 ACD/P4AQBCC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.
With a dynamic radial load capacity of 25200 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

How Does 7210 ACD/P4AQBCC Bearing Achieve High-Speed Performance?

7210 ACD/P4AQBCC Bearing’s balanced design allows it to reach speeds up to 46,000 rpm without compromising stability.
The phenolic cage minimises weight and friction, contributing to smoother operation at high speeds.
Its moderate preload (Class C) ensures consistent performance under varying loads.
The open seal type facilitates efficient lubrication, further enhancing its high-speed capabilities.

Engineered for Precision: 7210 ACD/P4AQBCC Bearing

7210 ACD/P4AQBCC Bearing meets P4A tolerance standards, delivering exceptional accuracy for precision machinery.
The matched set of four bearings (QBC arrangement) ensures uniform load distribution and alignment.
Its chrome steel construction provides strength, while the 15-ball design enhances load capacity.
With a static radial load of 29025 lbf, it maintains reliability even under heavy loads.

What Makes 7210 ACD/P4AQBCC Bearing Suitable for Angular Contact Applications?

7210 ACD/P4AQBCC Bearing’s 25° contact angle is optimised for angular contact load conditions.
The phenolic cage reduces friction, allowing smoother rotation under combined radial and axial loads.
Its moderate preload (Class C) minimises deflection, improving accuracy in precision applications.
The open design facilitates proper lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 7210 ACD/P4AQBCC Bearing
The 7210 ACD/P4AQBCC Bearing is a go-to choice for high-precision machine tools, where its angular contact design handles both radial and axial loads effortlessly. Its moderate preload ensures stability during high-speed operations, making it ideal for spindle applications.

In automotive systems, 7210 ACD/P4AQBCC Bearing excels in gearboxes and wheel hubs, thanks to its durable chrome steel construction. The matched set of four bearings provides balanced performance, reducing vibration and noise in demanding conditions.

For robotics, 7210 ACD/P4AQBCC Bearing offers smooth motion control in articulated arms and joints. The phenolic cage minimises friction, ensuring long service life even in continuous operation.

Where Is 7210 ACD/P4AQBCC Bearing Used?
You’ll often find 7210 ACD/P4AQBCC Bearing in medical imaging devices, where its precision and reliability are crucial for accurate diagnostics. The P4A tolerance class guarantees consistent performance in sensitive environments.

In automation lines, 7210 ACD/P4AQBCC Bearing supports conveyor systems and pick-and-place units. Its high-speed capability and lubricated design keep operations running smoothly with minimal maintenance.

Built for Heavy-Duty Use: 7210 ACD/P4AQBCC Bearing
The 7210 ACD/P4AQBCC Bearing handles tough conditions in industrial pumps and compressors, thanks to its robust chrome steel rings. Its 25° contact angle distributes loads evenly, reducing wear over time.

For aerospace applications, 7210 ACD/P4AQBCC Bearing’s lightweight phenolic cage and high-speed rating make it a reliable choice. It performs well in actuators and control systems, even under extreme temperatures.

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