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Super Precision Angular Contact Ball Bearings 7012 CE/P4A

Super Precision Angular Contact Ball Bearings 7012 CE/P4A

The 7012 CE/P4A 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 3870 lbf and reaches speeds of 31,000 RPM, making it suitable for high-performance applications.

With a 15° contact angle and open design, it offers smooth operation and easy maintenance. The phenolic cage ensures durability and reduces friction, enhancing its lifespan.

This bearing is ideal for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. It operates efficiently in temperatures from -30°C to 110°C.

Weighing 0.42kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7012 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3870 lbf
  • Static Radial Load 2902 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.42 kg
  • Price（$） 382.617
Super Precision Angular Contact Ball Bearings 7012 CE/P4A dimension drawing
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Features

Performance Features of 7012 CE/P4A Bearing

7012 CE/P4A Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 15° contact angle ensures efficient handling of angular contact loads, making it suitable for demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 31,000 rpm, it delivers reliable performance in high-speed scenarios.

7012 CE/P4A Bearing’s P4 tolerance class guarantees precision, ideal for applications requiring tight tolerances.
Its dynamic radial load capacity of 3870 lbf ensures robust performance under heavy loads.

The open design allows for easy lubrication, extending the bearing’s service life.
Operating within a temperature range of -30° to 110°C, it adapts well to various environmental conditions.

Application

Industrial Uses of 7012 CE/P4A Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design help maintain accuracy during operations. The open seal allows for easy lubrication, extending its lifespan in demanding environments.

Where Is 7012 CE/P4A Bearing Used?
You’ll often find 7012 CE/P4A Bearing in automotive applications like electric motors, where its 15° contact angle handles combined loads efficiently. Its phenolic cage also reduces friction, making it ideal for high-speed scenarios.

Built for Heavy-Duty Use: 7012 CE/P4A Bearing
In robotics, 7012 CE/P4A Bearing ensures smooth movement in articulated arms, thanks to its P4 tolerance class. The chrome steel construction provides durability, even under continuous use.

Automotive vs Aerospace: Applications of 7012 CE/P4A Bearing
In cars, this bearing supports gearbox components, while in aerospace, it’s used in auxiliary systems where precision is key. Its lightweight design and high-speed capability make it versatile across industries.

Perfect Fit for Automation: 7012 CE/P4A Bearing
For automated production lines, 7012 CE/P4A Bearing offers reliable performance in linear guides and rotary tables. The lubricated design ensures minimal maintenance, keeping downtime low.

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