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Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADGA

The 7012 CE/HCP4ADGA is a super precision angular contact 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 speeds up to 34,000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long life, even in temperatures from -30°C to 110°C.

This bearing comes pre-lubricated for easy installation and is interchangeable with SKF models. Ideal for high-speed applications like machine tool spindles or precision equipment where accuracy is key.

Weighing 0.78kg, it’s part of a matched set of two bearings, offering reliable performance in demanding setups. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 7012 CE/HCP4ADGA
  • 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 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（$） 232.227
Super Precision Angular Contact Ball Bearings 7012 CE/HCP4ADGA dimension drawing
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Features

Performance Features of 7012 CE/HCP4ADGA Bearing

7012 CE/HCP4ADGA Bearing is designed with a 15° contact angle, providing excellent radial and axial load capacity.
Its chrome steel rings and ceramic balls ensure durability and smooth operation under high speeds.

The phenolic cage in 7012 CE/HCP4ADGA Bearing keeps the balls aligned, reducing friction and wear.
With a maximum speed of 34,000 rpm, it is ideal for high-speed applications.

7012 CE/HCP4ADGA Bearing’s universal matching design allows flexible arrangements like back-to-back or face-to-face.
This feature enhances its adaptability in various precision machinery setups.

The extra light preload in 7012 CE/HCP4ADGA Bearing ensures minimal friction and optimal performance.
Its P4A tolerance class guarantees high precision and reliability.

7012 CE/HCP4ADGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
This makes it suitable for diverse industrial environments.

Application

Industrial Uses of 7012 CE/HCP4ADGA Bearing
This bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.

In automotive applications, 7012 CE/HCP4ADGA Bearing supports components like turbochargers and transmission systems. Its universal matching feature allows for flexible installation in various configurations.

For robotics, 7012 CE/HCP4ADGA Bearing provides reliable performance in articulated arms and joints. The phenolic cage offers durability while maintaining low weight for efficient movement.

Medical imaging equipment benefits from 7012 CE/HCP4ADGA Bearing’s high-speed capabilities and minimal vibration. The P4A tolerance class ensures consistent performance in sensitive diagnostic devices.

In aerospace systems, 7012 CE/HCP4ADGA Bearing handles both radial and axial loads in avionics and control mechanisms. Its temperature range makes it suitable for diverse operating conditions.

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