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Super Precision Angular Contact Ball Bearings 7012 ACEGA/HCP4AL1

Super Precision Angular Contact Ball Bearings 7012 ACEGA/HCP4AL1

The 7012 ACEGA/HCP4AL1 is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under angular loads.

This bearing can handle dynamic radial loads up to 3668 lbf and spins at speeds up to 33,000 RPM. The phenolic cage offers durability while keeping the weight light at just 0.39kg.

Designed for precision applications, it comes in matched sets for back-to-back, face-to-face, or tandem arrangements. Ideal for high-speed machinery like spindles or CNC equipment where accuracy is crucial.

With a temperature range of -30°C to 110°C, it performs reliably in various conditions. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7012 ACEGA/HCP4AL1
  • 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 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3668 lbf
  • Static Radial Load 2745 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 33000 rpm
  • Weight 0.39 kg
Super Precision Angular Contact Ball Bearings 7012 ACEGA/HCP4AL1 dimension drawing
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Features

Performance Features of 7012 ACEGA/HCP4AL1 Bearing

7012 ACEGA/HCP4AL1 Bearing is designed with a 25° contact angle, providing excellent angular load capacity.
Its chrome steel rings and ceramic balls ensure smooth operation at high speeds up to 33,000 rpm.

The phenolic cage keeps the balls aligned, reducing friction and wear for extended service life.
With a dynamic radial load of 3668 lbf, it handles demanding applications with ease.

7012 ACEGA/HCP4AL1 Bearing is available in matched sets for back-to-back or face-to-face arrangements.
Its extra light preload ensures precision performance in high-speed applications.

The open design allows for easy lubrication, maintaining optimal performance over time.
With a temperature range of -30°C to 110°C, it operates reliably in various environments.

Application

Super Precision Angular Contact Ball Bearings 7012 ACEGA/HCP4AL1 are commonly used in high-speed machine tools, where their 25° contact angle ensures accurate spindle performance. The ceramic balls reduce friction, allowing smoother operation at speeds up to 33,000 rpm.

In robotics, 7012 ACEGA/HCP4AL1 Bearings provide stability for articulated arms, thanks to their matched arrangement and extra-light preload. The phenolic cage offers quiet running, ideal for precision automation tasks.

For aerospace applications, 7012 ACEGA/HCP4AL1 Bearings handle both radial and axial loads in components like landing gear systems. Their P4A tolerance class guarantees consistent performance under demanding conditions.

Medical imaging devices benefit from 7012 ACEGA/HCP4AL1 Bearings’ low vibration and high-speed capabilities. The chrome steel rings and ceramic balls ensure durability in sterile environments.

In electric vehicle motors, 7012 ACEGA/HCP4AL1 Bearings support efficient power transmission with minimal energy loss. Their universal matching feature simplifies installation in compact motor designs.

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