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Super Precision Angular Contact Ball Bearings 7010 CD/P4AQBCA

Super Precision Angular Contact Ball Bearings 7010 CD/P4AQBCA

The 7010 CD/P4AQBCA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 17550 lbf and operates smoothly at speeds up to 41000 RPM.

With a 15° contact angle and open design, it offers excellent performance in high-speed applications. The phenolic cage ensures durability and reduces friction, making it reliable for demanding tasks.

This bearing comes in a matched set of four, preloaded for extra light performance (Class A). Ideal for precision machinery like spindles or CNC equipment where accuracy is crucial.

Weighing 1.02kg, it works in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees consistent performance, and it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7010 CD/P4AQBCA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 64 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 18
  • Contact Angle 15°
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 17550 lbf
  • Static Radial Load 21712 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 1.02 kg
Super Precision Angular Contact Ball Bearings 7010 CD/P4AQBCA dimension drawing
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Features

Performance Features of 7010 CD/P4AQBCA Bearing

7010 CD/P4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 17550 lbf.

The phenolic cage ensures smooth operation, reducing friction at high speeds up to 41,000 rpm.
Precision P4A tolerance guarantees consistent performance in demanding conditions.

7010 CD/P4AQBCA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement of four bearings ensures stability and reliability in complex setups.

The extra light preload (Class A) minimises vibration, making it ideal for precision machinery.
With 18 balls of 9.525 mm diameter, it balances load capacity and rotational smoothness.

Application

Industrial Uses of 7010 CD/P4AQBCA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.

Where Is 7010 CD/P4AQBCA Bearing Used?
You’ll often find this bearing in automotive transmissions, where its extra-light preload helps maintain smooth gear shifts. Its metric sizing makes it a good fit for European and Asian car models.

Built for Heavy-Duty Use: 7010 CD/P4AQBCA Bearing
In robotics, this bearing supports articulated arms, thanks to its high dynamic radial load capacity. The chrome steel construction ensures long-lasting performance even in demanding environments.

Medical vs Industrial: Where 7010 CD/P4AQBCA Bearing Excels
For medical imaging devices, this bearing offers quiet and precise movement. In industrial settings, its P4A tolerance class makes it ideal for applications requiring tight dimensional control.

Practical Applications of 7010 CD/P4AQBCA Bearing
In 3D printers, this bearing helps maintain print head accuracy due to its low friction and high-speed capability. The matched set arrangement also ensures consistent performance across multiple axes.

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