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Super Precision Angular Contact Ball Bearings 7012 CE/P4ADGC

Super Precision Angular Contact Ball Bearings 7012 CE/P4ADGC

The 7012 CE/P4ADGC is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 6210 lbf and operates smoothly at speeds up to 34,000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures durability and reduces friction during high-speed use.

This bearing is preloaded for moderate stiffness, making it suitable for precision applications. Ideal for machine tools or spindle systems where accuracy and speed are key.

Weighing 0.84kg, it comes as a matched set of two bearings. Compliant with P4A tolerance standards for reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7012 CE/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6210 lbf
  • Static Radial Load 5738 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.84 kg
Super Precision Angular Contact Ball Bearings 7012 CE/P4ADGC dimension drawing
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Features

Performance Features of 7012 CE/P4ADGC Bearing

7012 CE/P4ADGC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 6210 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees high precision, making it suitable for critical tasks.

7012 CE/P4ADGC Bearing operates smoothly at speeds up to 34,000 rpm, balancing performance and longevity.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The moderate preload (Class C) ensures stability, reducing vibration during operation.
Its temperature range of -30°C to 110°C makes it versatile for various environments.

Application

Industrial Uses of 7012 CE/P4ADGC Bearing
This bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure smooth operation. The universal matching feature allows flexible arrangements like back-to-back or face-to-face mounting.

Where Is 7012 CE/P4ADGC Bearing Used?
You’ll find it in automotive transmissions, supporting angular contact loads with reliability. Its phenolic cage reduces friction, making it suitable for high-speed applications.

Built for Heavy-Duty Use: 7012 CE/P4ADGC Bearing
It handles dynamic radial loads well, ideal for industrial pumps and compressors. The chrome steel construction offers durability in demanding environments.

Automotive vs Aerospace: Applications of 7012 CE/P4ADGC Bearing
In cars, it’s used in wheel hubs, while aerospace applications include helicopter gearboxes. The P4A tolerance class ensures consistent performance in both fields.

Perfect Fit for Automation: 7012 CE/P4ADGC Bearing
Robotic arms benefit from its high-speed capability and precision. The open design allows easy lubrication, extending service life in automated systems.

Q&A

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