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Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADBA

Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADBA

The 7012 CE/HCP4ADBA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

With ceramic balls and a phenolic cage, it handles radial loads up to 6210 lbf and spins smoothly at speeds up to 34,000 RPM. Its extra-light preload ensures minimal friction during operation.

The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tools or high-speed spindles where accuracy is key.

Weighing 0.78kg, this bearing set is robust yet lightweight. It operates efficiently in temperatures from -30°C to 110°C, making it versatile for various industrial uses.

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Product Parameters

  • Part Number 7012 CE/HCP4ADBA
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • 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
  • Price（$） 259.74
Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADBA dimension drawing
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Features

Engineered for Precision: 7012 CE/HCP4ADBA Bearing

7012 CE/HCP4ADBA Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
The chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

With a dynamic radial load capacity of 6210 lbf, it handles demanding tasks reliably.
The phenolic cage maintains ball alignment, enhancing durability and performance.

Lubricated for efficiency, 7012 CE/HCP4ADBA Bearing supports speeds up to 34,000 rpm.
Its temperature range of -30°C to 110°C makes it suitable for varied operating conditions.

The matched arrangement of two bearings provides stability, ideal for precision machinery.
Extra light preload ensures minimal resistance, contributing to smoother operation.

Application

Common Applications of 7012 CE/HCP4ADBA Bearing
In machine tools, 7012 CE/HCP4ADBA Bearing excels with its 15° contact angle, providing stability for high-speed spindle operations. The ceramic balls reduce friction, ensuring smoother rotations in precision machining.

Where Is 7012 CE/HCP4ADBA Bearing Used?
You’ll often find 7012 CE/HCP4ADBA Bearing in robotics, where its matched arrangement supports precise movements in robotic arms. The phenolic cage offers durability in automated environments.

Optimized for Performance: 7012 CE/HCP4ADBA Bearing
For aerospace applications, 7012 CE/HCP4ADBA Bearing handles radial and axial loads efficiently. Its P4A tolerance class ensures reliability in critical flight components.

Automotive vs Aerospace: Applications of 7012 CE/HCP4ADBA Bearing
In automotive systems, 7012 CE/HCP4ADBA Bearing enhances gearbox performance with its extra-light preload. Meanwhile, aerospace uses benefit from its high-speed capabilities and temperature resistance.

Practical Applications of 7012 CE/HCP4ADBA Bearing
Medical imaging devices rely on 7012 CE/HCP4ADBA Bearing for quiet, smooth operation. The chrome steel rings and ceramic balls ensure long-lasting performance in sensitive equipment.

Q&A

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