+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7204 ACD/P4ADBC

Super Precision Angular Contact Ball Bearings 7204 ACD/P4ADBC

The 7204 ACD/P4ADBC is a super precision angular contact ball bearing, measuring 20mm by 47mm by 28mm, crafted from high-quality chrome steel. It features a 25° contact angle and comes as a matched pair for balanced performance.

This bearing handles dynamic radial loads up to 4185 lbf and spins smoothly at speeds up to 100,500 RPM. Its phenolic cage ensures durability and quiet operation, even under moderate preload.

The open design allows for easy lubrication, making maintenance straightforward. It operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or high-speed motors, this bearing is interchangeable with SKF models. Weighing just 0.21kg, it’s a lightweight yet robust choice for demanding environments.

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

Product Parameters

  • Part Number 7204 ACD/P4ADBC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 11
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4185 lbf
  • Static Radial Load 2520 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.21 kg
Super Precision Angular Contact Ball Bearings 7204 ACD/P4ADBC dimension drawing
Download DWG Download PDF

Features

Performance Features of 7204 ACD/P4ADBC Bearing

7204 ACD/P4ADBC Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.

The chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 4185 lbf, it handles demanding conditions reliably.

Its matched arrangement of two bearings provides stability, making it suitable for high-precision tasks.

Application

Common Applications of 7204 ACD/P4ADBC Bearing
7204 ACD/P4ADBC Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability for demanding cutting operations.

In automotive applications, 7204 ACD/P4ADBC Bearing supports wheel hubs and transmission systems, handling both radial and axial loads efficiently. Its moderate preload helps reduce vibration for smoother rides.

For robotics, 7204 ACD/P4ADBC Bearing’s phenolic cage and chrome steel construction make it ideal for robotic arms requiring quiet, long-lasting performance. The P4A tolerance class ensures consistent movement in automated systems.

In medical imaging devices, 7204 ACD/P4ADBC Bearing’s high-speed capability and precision are crucial for accurate scanning. The open design allows for easy lubrication maintenance in critical healthcare equipment.

7204 ACD/P4ADBC Bearing also fits well in industrial fans, where its balanced load handling extends service life. The metric sizing makes it a versatile choice for various European and Asian machinery standards.

Q&A

SEND INQUIRY