+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7004 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 7004 ACD/P4ADGC

The 7004 ACD/P4ADGC is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3038 lbf and spins smoothly at speeds up to 103,000 RPM.

With a 25° contact angle and universal matching, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

Its open design allows easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for machine tools or high-speed spindles where accuracy is key.

Weighing just 0.14kg, this matched set of two bearings is lightweight yet robust. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for demanding applications.

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

Product Parameters

  • Part Number 7004 ACD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 12
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3038 lbf
  • Static Radial Load 1834 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.14 kg
  • Price（$） 1.638
Super Precision Angular Contact Ball Bearings 7004 ACD/P4ADGC dimension drawing
Download DWG Download PDF

Features

Performance Features of 7004 ACD/P4ADGC Bearing

7004 ACD/P4ADGC Bearing is crafted with a 25° contact angle, ideal for handling combined radial and axial loads.

Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The phenolic cage ensures smooth operation at high speeds, up to 103,000 rpm.

With chrome steel rings and balls, it offers reliable performance in temperatures from -30°C to 110°C.

Application

Ideal for Precision: 7004 ACD/P4ADGC Bearing
7004 ACD/P4ADGC Bearing is commonly used in high-speed machine tools, where its 25° contact angle ensures smooth operation under radial and axial loads. The phenolic cage reduces friction, making it suitable for precision applications.

In robotics, 7004 ACD/P4ADGC Bearing supports articulated arms, providing stability and accuracy in repetitive movements. Its universal matching feature allows flexible mounting configurations for various robotic designs.

For medical imaging devices, 7004 ACD/P4ADGC Bearing’s P4A tolerance class guarantees consistent performance in sensitive equipment. The chrome steel construction ensures durability even in demanding medical environments.

Automotive vs Aerospace: Applications of 7004 ACD/P4ADGC Bearing
In automotive systems, 7004 ACD/P4ADGC Bearing is often found in gearboxes, where its moderate preload enhances performance under varying loads. The metric sizing ensures compatibility with a wide range of vehicle models.

Aerospace applications benefit from 7004 ACD/P4ADGC Bearing’s high-speed capability, making it ideal for aircraft instrumentation. Its temperature range of -30°C to 110°C ensures reliability in extreme conditions.

What Makes 7004 ACD/P4ADGC Bearing a Preferred Choice?
7004 ACD/P4ADGC Bearing is a go-to for automation systems, particularly in 3D printers, where its precision reduces vibration during high-speed printing. The open design allows for easy lubrication, extending service life.

In consumer electronics like high-end fans, 7004 ACD/P4ADGC Bearing’s smooth operation ensures quiet performance. Its lightweight design makes it a practical choice for compact devices.

Q&A

SEND INQUIRY