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Super Precision Angular Contact Ball Bearings 7012 CE/HCP4AQBCA

Super Precision Angular Contact Ball Bearings 7012 CE/HCP4AQBCA

The 7012 CE/HCP4AQBCA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle and ceramic balls ensure smooth operation under angular loads.

This set includes four matched bearings with an extra-light preload, ideal for high-speed applications up to 34,000 RPM. The phenolic cage and lubrication enhance durability and reduce friction.

Designed for precision machinery like spindles or CNC tools, it handles radial loads up to 10102 lbf. The open seal allows easy maintenance while maintaining P4A tolerance standards.

Weighing 1.56kg, this bearing operates reliably in temperatures from -30°C to 110°C. It’s interchangeable with SKF models, offering a practical solution for demanding industrial setups.

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Product Parameters

  • Part Number 7012 CE/HCP4AQBCA
  • 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 72 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 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 10102 lbf
  • Static Radial Load 11475 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 1.56 kg
Super Precision Angular Contact Ball Bearings 7012 CE/HCP4AQBCA dimension drawing
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Features

Performance Features of 7012 CE/HCP4AQBCA Bearing

7012 CE/HCP4AQBCA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 10102 lbf, it excels in demanding applications.

7012 CE/HCP4AQBCA Bearing operates smoothly at speeds up to 34,000 rpm, thanks to its ceramic balls.
The extra light preload ensures minimal friction, making it ideal for precision tasks.

Designed for a temperature range of -30°C to 110°C, it performs reliably in various conditions.
Its matched arrangement of four bearings provides consistent performance in complex setups.

Application

Key Fields for 7012 CE/HCP4AQBCA Bearing
7012 CE/HCP4AQBCA Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it ideal for high-speed operations.

In robotics, 7012 CE/HCP4AQBCA Bearing supports articulated arms, providing smooth movement and long service life. Its phenolic cage offers excellent heat resistance, crucial for continuous operation.

For aerospace applications, 7012 CE/HCP4AQBCA Bearing’s P4A tolerance class guarantees reliability in critical systems. The matched set of four bearings ensures consistent performance under demanding conditions.

In medical imaging devices, 7012 CE/HCP4AQBCA Bearing’s low friction and high precision contribute to quieter and more efficient operation. The chrome steel rings enhance durability in sterile environments.

Q&A

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