+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7212 ACD/HCP4A

Super Precision Angular Contact Ball Bearings 7212 ACD/HCP4A

The 7212 ACD/HCP4A is a super precision angular contact ball bearing measuring 60mm by 110mm by 22mm, crafted from chrome steel for durability. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 12442 lbf and spins at speeds up to 22000 RPM. Its phenolic cage ensures stability, while the open design allows for easy lubrication.

The P4 tolerance class (ABEC-7) guarantees high precision, making it suitable for demanding applications. It works well in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or high-speed tools, this bearing is interchangeable with SKF models. Weighing 0.69kg, it offers a balance of strength and lightweight performance.

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

Product Parameters

  • Part Number 7212 ACD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 16
  • 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 12442 lbf
  • Static Radial Load 10125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.69 kg
  • Price（$） 483.156
Super Precision Angular Contact Ball Bearings 7212 ACD/HCP4A dimension drawing
Download DWG Download PDF

Features

Why Choose 7212 ACD/HCP4A Bearing for Precision Tasks?

7212 ACD/HCP4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with high precision.
Its ceramic balls and chrome steel rings ensure smooth operation and reduced friction, even at high speeds.

With a dynamic radial load capacity of 12442 lbf, it delivers reliable performance in demanding applications.
The phenolic cage maintains ball alignment, enhancing durability and reducing maintenance needs.

Operating at speeds up to 22,000 rpm, 7212 ACD/HCP4A Bearing is suited for high-speed machinery.
Its P4 tolerance class guarantees exceptional accuracy, making it a top choice for precision engineering.

Application

How Does 7212 ACD/HCP4A Bearing Improve Performance?
In machine tools, 7212 ACD/HCP4A Bearing handles high-speed spindle operations with ease, thanks to its ceramic balls and 25° contact angle. The phenolic cage reduces friction, ensuring smooth rotation even under heavy radial loads.

Where Is 7212 ACD/HCP4A Bearing Used?
Automotive applications like electric motor shafts benefit from 7212 ACD/HCP4A Bearing’s precision and lubricated design. Its P4 tolerance class makes it ideal for systems demanding minimal vibration and high accuracy.

Built for Heavy-Duty Use: 7212 ACD/HCP4A Bearing
This bearing excels in robotics, where its chrome steel rings and ceramic balls provide durability in repetitive motion tasks. The open seal design allows for easy maintenance in automated production lines.

Medical vs Industrial: Where 7212 ACD/HCP4A Bearing Excels
In medical imaging devices, 7212 ACD/HCP4A Bearing offers quiet operation and reliability. Industrial pumps also rely on its ability to handle both radial and axial loads without compromising performance.

Q&A

SEND INQUIRY