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Super Precision Angular Contact Ball Bearings 7012 ACDTP/HCP4B

Super Precision Angular Contact Ball Bearings 7012 ACDTP/HCP4B

The 7012 ACDTP/HCP4B is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle efficiently handles combined radial and thrust loads, making it versatile for demanding setups.

With a phenolic cage and ceramic balls, it offers smooth operation at speeds up to 15,000 RPM. The open design allows for easy lubrication, ensuring consistent performance even under heavy loads.

This bearing meets P4 (ABEC-7) tolerance standards, guaranteeing exceptional accuracy. It’s ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing 0.34kg, it balances durability and lightweight design. Compatible with SKF equivalents, it’s a reliable choice for replacements or upgrades in industrial settings.

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Product Parameters

  • Part Number 7012 ACDTP/HCP4B
  • 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 11.112 mm
  • Ball Qty 19
  • Contact Angle 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 7538 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 15000 rpm
  • Weight 0.34 kg
  • Price（$） 382.995
Super Precision Angular Contact Ball Bearings 7012 ACDTP/HCP4B dimension drawing
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Features

Performance Features of 7012 ACDTP/HCP4B Bearing

7012 ACDTP/HCP4B Bearing features a 25° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 15,000 rpm.
With a dynamic radial load capacity of 8775 lbf, it handles demanding tasks with ease.

Designed for a temperature range of -30° to 110°C, 7012 ACDTP/HCP4B Bearing performs reliably in varied conditions.
Its P4 tolerance class guarantees high precision for critical applications.

The open design allows for easy lubrication, maintaining optimal performance over time.
Weighing just 0.34 kg, it offers a balance of strength and lightweight construction.

Application

Industrial Uses of 7012 ACDTP/HCP4B Bearing
The 7012 ACDTP/HCP4B Bearing is well-suited for high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, enhancing efficiency in demanding industrial environments.

In robotics, 7012 ACDTP/HCP4B Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and P4 tolerance class. Its lightweight construction also helps reduce overall system inertia.

For medical imaging devices, 7012 ACDTP/HCP4B Bearing offers reliable performance with minimal vibration, crucial for clear diagnostic results. The chrome steel rings and ceramic balls ensure long service life even in continuous operation.

Automotive applications like electric vehicle motors benefit from 7012 ACDTP/HCP4B Bearing’s ability to handle combined radial and thrust loads. Its lubricated design maintains performance across a wide temperature range.

In aerospace systems, 7012 ACDTP/HCP4B Bearing’s precision and durability make it ideal for flight control mechanisms. The open seal type allows for easy inspection and maintenance in critical applications.

Q&A

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