+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7030 ACD/P4ATGA

Super Precision Angular Contact Ball Bearings 7030 ACD/P4ATGA

The 7030 ACD/P4ATGA is a super precision angular contact ball bearing with a 150mm bore and 225mm outer diameter, designed for high-performance applications. Its 25° contact angle and universal matching arrangement allow flexible mounting in back-to-back, face-to-face, or tandem configurations.

Made from chrome steel with a phenolic cage, it handles radial loads up to 78975 lbf and spins smoothly at 11000 RPM. The extra light preload ensures minimal friction, ideal for precision machinery.

This open-design bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional accuracy for demanding tasks.

Weighing 12.5kg, it’s robust yet suitable for high-speed spindles or CNC machines. The set includes three matched bearings, interchangeable with SKF models for easy replacement.

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

Product Parameters

  • Part Number 7030 ACD/P4ATGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 225 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 105 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 23.812 mm
  • Ball Qty 22
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 3
  • 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 78975 lbf
  • Static Radial Load 121500 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 12.5 kg
Super Precision Angular Contact Ball Bearings 7030 ACD/P4ATGA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7030 ACD/P4ATGA Bearing

7030 ACD/P4ATGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under high radial loads.

The phenolic cage in 7030 ACD/P4ATGA Bearing reduces friction and wear, enhancing operational efficiency.
With a dynamic radial load capacity of 78,975 lbf, it handles demanding conditions reliably.

7030 ACD/P4ATGA Bearing operates smoothly at speeds up to 11,000 rpm, balancing speed and precision.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The extra light preload of 7030 ACD/P4ATGA Bearing ensures minimal friction and optimal performance.
Its P4A tolerance class guarantees high precision for critical applications.

Application

Industrial Uses of 7030 ACD/P4ATGA Bearing
7030 ACD/P4ATGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The universal matching design allows for flexible arrangements, making it suitable for complex setups.

In the automotive sector, 7030 ACD/P4ATGA Bearing supports high-performance gearboxes and electric motors, thanks to its extra light preload and P4A tolerance class. Its phenolic cage reduces friction, enhancing efficiency in demanding conditions.

For automation systems, 7030 ACD/P4ATGA Bearing excels in robotic arms and CNC machinery, where its lubricated design and high-speed capability (up to 11,000 rpm) ensure smooth operation. The chrome steel construction also provides long-lasting durability.

Medical imaging devices benefit from 7030 ACD/P4ATGA Bearing’s precision and reliability, particularly in MRI and CT scanners. The open seal type allows for easy maintenance, while the temperature range (-30°C to 110°C) ensures consistent performance.

In aerospace applications, 7030 ACD/P4ATGA Bearing is trusted for its ability to handle both radial and thrust loads in turbine systems. The matched set of three bearings offers added stability for critical operations.

Q&A

SEND INQUIRY