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Super Precision Angular Contact Ball Bearings 7012 CE/P4ATBTA

Super Precision Angular Contact Ball Bearings 7012 CE/P4ATBTA

The 7012 CE/P4ATBTA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 8348 lbf and spins smoothly at speeds up to 34,000 RPM.

Its open design and phenolic cage ensure low friction and long service life, while the 15° contact angle provides stability under angular loads. The set includes three bearings arranged in a TBT configuration for balanced performance.

This bearing is ideal for high-speed applications like machine tool spindles or precision equipment. It operates reliably in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.

Weighing 1.26kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance standards, it matches SKF bearings for seamless replacements.

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Product Parameters

  • Part Number 7012 CE/P4ATBTA
  • 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 54 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 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8348 lbf
  • Static Radial Load 8775 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 1.26 kg
Super Precision Angular Contact Ball Bearings 7012 CE/P4ATBTA dimension drawing
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Features

Performance Features of 7012 CE/P4ATBTA Bearing

7012 CE/P4ATBTA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability and smooth operation under high radial loads.

The phenolic cage in 7012 CE/P4ATBTA Bearing reduces friction and wear, enhancing performance.
With a dynamic radial load capacity of 8348 lbf, it handles demanding conditions reliably.

7012 CE/P4ATBTA Bearing operates at speeds up to 34,000 rpm, making it suitable for high-speed machinery.
Its extra light preload ensures minimal friction and precise movement.

The matched arrangement of three bearings in 7012 CE/P4ATBTA Bearing provides stability and balanced performance.
Its open design allows for easy lubrication and maintenance.

7012 CE/P4ATBTA Bearing functions efficiently in temperatures ranging from -30°C to 110°C.
Its P4A tolerance class guarantees high precision and consistent performance.

Application

Key Fields for 7012 CE/P4ATBTA Bearing
7012 CE/P4ATBTA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of three bearings provides stability in demanding industrial environments.

In robotics, 7012 CE/P4ATBTA Bearing supports articulated arms, offering smooth movement and reliable performance. Its phenolic cage reduces friction, making it ideal for repetitive motions.

For medical imaging devices, 7012 CE/P4ATBTA Bearing’s chrome steel construction ensures durability and precision. The extra light preload helps maintain consistent operation in sensitive equipment.

Automotive applications like electric power steering systems benefit from 7012 CE/P4ATBTA Bearing’s high-speed capabilities. The open design allows for efficient lubrication, extending service life.

In 3D printing, 7012 CE/P4ATBTA Bearing enables precise linear motion, crucial for detailed prints. Its P4A tolerance class guarantees the accuracy needed for intricate designs.

Q&A

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