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Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADGB

Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADGB

The 7012 CE/HCP4ADGB is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 6210 lbf and spins smoothly at high speeds up to 34,000 RPM.

Its open design and phenolic cage ensure low friction and long-lasting performance, even in temperatures from -30°C to 110°C. The light preload (Class B) and 15° contact angle provide excellent stability for precision applications.

This bearing comes in a matched set of two, suitable for universal matching arrangements like back-to-back or face-to-face. Ideal for high-speed machinery, spindles, or tooling systems where accuracy is crucial.

Weighing 0.78kg, it’s a robust yet lightweight choice for demanding environments. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7012 CE/HCP4ADGB
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 0.78 kg
Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADGB dimension drawing
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Features

Performance Features of 7012 CE/HCP4ADGB Bearing

7012 CE/HCP4ADGB Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The ceramic balls and chrome steel rings reduce friction, enhancing speed and efficiency.
With a maximum speed of 34,000 rpm, it delivers smooth performance in high-speed applications.

7012 CE/HCP4ADGB Bearing’s phenolic cage ensures stability and reduces wear, even under heavy loads.
Its light preload (Class B) minimises vibration, making it suitable for precision tasks.

The open seal design allows easy lubrication, maintaining optimal performance.
Operating between -30°C to 110°C, it adapts well to varying temperature conditions.

With a dynamic radial load capacity of 6210 lbf, 7012 CE/HCP4ADGB Bearing offers reliable durability.
Its P4A tolerance class ensures high precision, meeting stringent industry standards.

Application

Common Applications of 7012 CE/HCP4ADGB Bearing
In industrial machinery, 7012 CE/HCP4ADGB Bearing is widely used in high-speed spindles and machine tools, where its precision and light preload ensure smooth operation. The ceramic balls reduce friction, making it suitable for demanding environments.

Where Is 7012 CE/HCP4ADGB Bearing Used?
You’ll often find 7012 CE/HCP4ADGB Bearing in automotive applications like electric motors and gearboxes, where its angular contact design handles combined loads effectively. The universal matching feature allows flexible arrangement in tight spaces.

Ideal for Precision: 7012 CE/HCP4ADGB Bearing
For medical imaging devices, 7012 CE/HCP4ADGB Bearing offers reliable performance due to its P4A tolerance class and phenolic cage. Its low heat generation is perfect for sensitive equipment requiring consistent accuracy.

Automotive vs Aerospace: Applications of 7012 CE/HCP4ADGB Bearing
In automotive systems, 7012 CE/HCP4ADGB Bearing supports high-speed rotations in turbochargers. Meanwhile, aerospace applications benefit from its lightweight ceramic balls and stable performance under varying temperatures.

Practical Applications of 7012 CE/HCP4ADGB Bearing
In robotics, 7012 CE/HCP4ADGB Bearing is a go-to for joint movements, thanks to its high-speed capability and minimal vibration. The open design simplifies lubrication, extending service life in automated systems.

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