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Super Precision Angular Contact Ball Bearings 7010 CD/P4AQBCC

Super Precision Angular Contact Ball Bearings 7010 CD/P4AQBCC

The 7010 CD/P4AQBCC 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 17550 lbf and operates smoothly at speeds up to 41000 RPM.

With a 15° contact angle and moderate preload, it offers excellent stability for angular loads. The open design and phenolic cage ensure reliable performance in demanding conditions.

This bearing comes in a matched set of four, ideal for applications requiring high precision, such as machine tool spindles or high-speed robotics. It works well in temperatures from -30°C to 110°C.

Weighing 1.02kg, it’s a robust choice for industrial use. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7010 CD/P4AQBCC
  • 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 Moderate / Class C
  • 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/P4AQBCC dimension drawing
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Features

Performance Features of 7010 CD/P4AQBCC Bearing

7010 CD/P4AQBCC 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, even at high speeds of 41,000 rpm.
Precision P4A tolerances guarantee consistent performance in demanding conditions.

7010 CD/P4AQBCC Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its moderate preload (Class C) reduces vibration, making it ideal for precision machinery.

The matched set of four bearings (QBC arrangement) provides balanced load handling.
With 18 high-quality balls, it ensures reliable performance in high-speed applications.

Application

Industrial Uses of 7010 CD/P4AQBCC 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 CD/P4AQBCC Bearing Used?
You’ll find it in automotive transmissions, supporting smooth gear shifts with its balanced load capacity. The phenolic cage reduces friction, making it ideal for high-speed applications.

Built for Heavy-Duty Use: 7010 CD/P4AQBCC Bearing
In robotics, this bearing handles repetitive motions in robotic arms with reliable precision. Its chrome steel construction ensures long-lasting performance even in demanding environments.

Medical vs Industrial: Where 7010 CD/P4AQBCC Bearing Excels
While it’s great for industrial pumps, it also fits well in medical imaging devices due to its low vibration. The P4A tolerance class guarantees consistent accuracy for sensitive equipment.

How Does 7010 CD/P4AQBCC Bearing Support High-Speed Operations?
In CNC machinery, it enables fast, precise movements thanks to its high-speed rating. The open design allows for easy lubrication, keeping performance smooth over time.

Q&A

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