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Super Precision Angular Contact Ball Bearings 7010 ACD/P4ADFC

Super Precision Angular Contact Ball Bearings 7010 ACD/P4ADFC

The 7010 ACD/P4ADFC is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 10395 lbf and reaches speeds of 46000 RPM.

With a 25° contact angle and moderate preload, it offers smooth operation and stability. The phenolic cage ensures quiet performance and long service life.

This matched set of two bearings (DF arrangement) is ideal for high-precision applications like machine tool spindles or robotics. It operates reliably in temperatures from -30°C to 110°C.

Weighing 0.51kg, it’s a robust yet lightweight solution for demanding angular contact scenarios. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number 7010 ACD/P4ADFC
  • 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 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 18
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • 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 10395 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.51 kg
Super Precision Angular Contact Ball Bearings 7010 ACD/P4ADFC dimension drawing
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Features

Performance Features of 7010 ACD/P4ADFC Bearing

7010 ACD/P4ADFC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 10395 lbf.

With a maximum speed of 46,000 rpm, it delivers smooth operation in high-performance settings.

The phenolic cage ensures stability and reduces friction, contributing to longer service life.

Application

Industrial Uses of 7010 ACD/P4ADFC Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during heavy cutting operations.

Where Is 7010 ACD/P4ADFC Bearing Used?
You’ll find it in automotive transmissions, supporting smooth gear shifts with its durable chrome steel construction. The matched arrangement also reduces vibration in high-speed applications.

Built for Heavy-Duty Use: 7010 ACD/P4ADFC Bearing
Its phenolic cage makes it suitable for robotics, handling repetitive motions without wear. The P4A tolerance class guarantees consistent performance in automated assembly lines.

Medical vs Industrial: Where 7010 ACD/P4ADFC Bearing Excels
While it performs well in industrial pumps, its precision shines in medical imaging devices like CT scanners. The lubricated design ensures quiet operation for sensitive environments.

Practical Applications of 7010 ACD/P4ADFC Bearing
In aerospace applications, this bearing supports auxiliary power units with reliable angular load capacity. The temperature range allows for consistent performance in varying flight conditions.

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