+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7214 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7214 ACD/P4ADGA

The 7214 ACD/P4ADGA is a super precision angular contact ball bearing with a 70mm bore and 125mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 24300 lbf and operates smoothly at speeds up to 28000 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures durability and reduces friction during high-speed rotations.

This bearing is lubricated for easy maintenance and performs reliably in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional precision for demanding applications.

Ideal for machine tools, spindles, or other high-precision machinery where accuracy and speed are crucial. Weighing 2.22kg, it’s a robust choice for industrial use, interchangeable with SKF bearings for convenient replacements.

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

Product Parameters

  • Part Number 7214 ACD/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 16
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 24300 lbf
  • Static Radial Load 24750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 2.22 kg
  • Price（$） 316.98
Super Precision Angular Contact Ball Bearings 7214 ACD/P4ADGA dimension drawing
Download DWG Download PDF

Features

How Does 7214 ACD/P4ADGA Bearing Achieve Super Precision?

7214 ACD/P4ADGA Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 24300 lbf, it handles demanding operations smoothly.
The P4A tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.

Universal matching allows flexible arrangements like back-to-back or face-to-face setups.
Its maximum speed of 28,000 rpm ensures efficient performance in high-speed applications.

Application

Industrial Uses of 7214 ACD/P4ADGA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows flexible arrangements for different load requirements.

In automotive applications, 7214 ACD/P4ADGA Bearing supports high-speed components like turbochargers and transmission systems. Its phenolic cage reduces friction, enhancing efficiency in demanding conditions.

For robotics, 7214 ACD/P4ADGA Bearing provides reliable performance in articulated arms and precision joints. The P4A tolerance class ensures consistent movement in automated processes.

Medical imaging devices benefit from 7214 ACD/P4ADGA Bearing’s smooth operation and low vibration. The chrome steel construction offers durability in critical healthcare equipment.

In aerospace systems, 7214 ACD/P4ADGA Bearing handles combined radial and axial loads in flight control mechanisms. Its extra-light preload ensures responsiveness in sensitive applications.

Q&A

SEND INQUIRY