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Super Precision Angular Contact Ball Bearings 7012 CE/P4ADBB

Super Precision Angular Contact Ball Bearings 7012 CE/P4ADBB

The 7012 CE/P4ADBB is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 6210 lbf and spins smoothly at speeds up to 34,000 RPM. Its phenolic cage ensures durability and reduces friction during operation.

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

Weighing 0.84kg, it’s designed for stability in temperatures from -30°C to 110°C. Interchangeable with SKF bearings, it’s a reliable choice for precision applications.

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Product Parameters

  • Part Number 7012 CE/P4ADBB
  • 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 Light / Class B
  • 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/P4ADBB dimension drawing
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Features

Performance Features of 7012 CE/P4ADBB Bearing

7012 CE/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 6210 lbf, it handles demanding conditions reliably.
The matched arrangement of two bearings provides stability, making it suitable for precision tasks.

Operating at speeds up to 34,000 rpm, 7012 CE/P4ADBB Bearing maintains performance without compromising efficiency.
Its light preload design reduces friction, extending service life in various applications.

The open seal type allows for easy lubrication, ensuring consistent performance over time.
7012 CE/P4ADBB Bearing works within a temperature range of -30°C to 110°C, adapting to diverse environments.

Application

Essential Roles of 7012 CE/P4ADBB Bearing
7012 CE/P4ADBB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability for demanding operations.

In aerospace applications, 7012 CE/P4ADBB Bearing supports critical components like turbine shafts, thanks to its light preload and high-speed capability. The phenolic cage reduces friction, enhancing performance in extreme conditions.

For robotics, 7012 CE/P4ADBB Bearing excels in articulated arms, offering smooth motion and durability. Its chrome steel construction ensures long service life even with frequent directional changes.

Medical imaging devices benefit from 7012 CE/P4ADBB Bearing’s precision, ensuring quiet and reliable operation. The P4A tolerance class guarantees consistent performance in sensitive environments.

In automotive testing equipment, 7012 CE/P4ADBB Bearing handles high radial loads with ease. Its lubricated design minimises maintenance, making it ideal for continuous use.

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