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Super Precision Angular Contact Ball Bearings 7210 ACD/HCP4AQBCC

Super Precision Angular Contact Ball Bearings 7210 ACD/HCP4AQBCC

The 7210 ACD/HCP4AQBCC 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 ceramic balls reduce friction, while the phenolic cage ensures quiet operation. The set includes four matched bearings for balanced performance in high-precision applications.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Ideal for machine tools or spindle drives where accuracy and speed are crucial.

Weighing 1.54kg, it’s robust yet manageable. Compliant with P4A tolerance standards for reliable performance. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7210 ACD/HCP4AQBCC
  • 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 Ceramic
  • 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 1.54 kg
Super Precision Angular Contact Ball Bearings 7210 ACD/HCP4AQBCC dimension drawing
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Features

Performance Features of 7210 ACD/HCP4AQBCC Bearing

7210 ACD/HCP4AQBCC Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 25° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 25200 lbf, it suits demanding applications.

This bearing set includes four matched units, providing consistent performance.
It operates smoothly at speeds up to 46,000 rpm, making it ideal for high-speed machinery.

The moderate preload (Class C) ensures stability and reduces vibration.
Its temperature range of -30°C to 110°C allows use in various environments.

Application

Industrial Uses of 7210 ACD/HCP4AQBCC Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

Where Is 7210 ACD/HCP4AQBCC Bearing Used?
You’ll often find it in automotive applications like electric motors and transmissions, where moderate preload and durability are key. Its metric sizing fits seamlessly into European and Asian vehicle designs.

Built for Heavy-Duty Use: 7210 ACD/HCP4AQBCC Bearing
In robotics, this bearing supports articulated arms, providing smooth movement under angular loads. The phenolic cage offers lightweight stability, ideal for repetitive motions.

Automotive vs Aerospace: Applications of 7210 ACD/HCP4AQBCC Bearing
While it excels in car transmissions, it’s also trusted in aerospace actuators for its reliability. The P4A tolerance class ensures precision in both demanding environments.

Perfect Fit for Automation: 7210 ACD/HCP4AQBCC Bearing
In automated production lines, this bearing handles radial and axial loads effortlessly. Its lubricated design reduces maintenance needs, keeping downtime to a minimum.

Q&A

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