+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7012 ACD/HCP4A

Super Precision Angular Contact Ball Bearings 7012 ACD/HCP4A

The 7012 ACD/HCP4A is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and ceramic balls for smooth operation at high speeds.

With a dynamic radial load capacity of 8775 lbf, it handles demanding applications effortlessly. The phenolic cage ensures durability, while the open design allows for easy lubrication and maintenance.

This bearing is ideal for high-speed machinery like spindles or CNC equipment, where precision is key. Its P4 tolerance class guarantees exceptional accuracy and performance.

Weighing just 0.34kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades in industrial settings.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7012 ACD/HCP4A
  • 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 24000 rpm
  • Weight 0.34 kg
  • Price（$） 382.824
Super Precision Angular Contact Ball Bearings 7012 ACD/HCP4A dimension drawing
Download DWG Download PDF

Features

Engineered for Precision: 7012 ACD/HCP4A Bearing

7012 ACD/HCP4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a dynamic radial load capacity of 8775 lbf, it handles demanding tasks with ease.

7012 ACD/HCP4A Bearing operates at speeds up to 24,000 rpm, making it suitable for high-speed machinery.
Its P4 tolerance class guarantees exceptional accuracy and reliability.

Designed for a temperature range of -30° to 110°C, 7012 ACD/HCP4A Bearing performs well in varied conditions.
The lubricated design ensures consistent performance with minimal maintenance.

Application

Industrial Uses of 7012 ACD/HCP4A Bearing
7012 ACD/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures stable performance under combined radial and axial loads.

Where Is 7012 ACD/HCP4A Bearing Used?
You’ll often find 7012 ACD/HCP4A Bearing in precision equipment like CNC spindles, where its P4 tolerance class guarantees accurate rotation. Its open design allows for easy lubrication, extending service life in demanding conditions.

Perfect Fit for Automation: 7012 ACD/HCP4A Bearing
In robotic arms and automated assembly lines, 7012 ACD/HCP4A Bearing handles rapid movements smoothly thanks to its ceramic ball construction. The preload option further minimises play, ensuring consistent positioning.

Automotive vs Aerospace: Applications of 7012 ACD/HCP4A Bearing
While 7012 ACD/HCP4A Bearing suits automotive gearboxes due to its angular contact design, it’s also ideal for aerospace actuators where lightweight reliability matters. The wide temperature range (-30° to 110°C) covers most operating environments.

Medical vs Industrial: Where 7012 ACD/HCP4A Bearing Excels
For medical imaging devices, 7012 ACD/HCP4A Bearing’s low vibration meets strict hygiene standards, while industrial pumps benefit from its 24,000 rpm max speed. Chrome steel rings provide durability in both settings.

Q&A

SEND INQUIRY