+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7009 ACB/P4A

Super Precision Angular Contact Ball Bearings 7009 ACB/P4A

The 7009 ACB/P4A is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and handles both radial and axial loads efficiently, with a dynamic radial load capacity of 2034 lbf.

Designed for high-speed applications, it spins smoothly at up to 36,000 RPM and operates reliably in temperatures from -30°C to 110°C. The open design allows easy lubrication, while the phenolic cage ensures durability and quiet operation.

This bearing is interchangeable with SKF models and comes in P4 tolerance class (ABEC-7), making it ideal for precision machinery like spindles or CNC equipment. Its lightweight design at 0.26kg ensures easy handling without compromising strength.

Matched arrangements and preload options are available for enhanced performance in demanding setups. Perfect for applications requiring high accuracy and speed, such as aerospace or medical devices.

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

Product Parameters

  • Part Number 7009 ACB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2034 lbf
  • Static Radial Load 1530 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.26 kg
  • Price（$） 231.174
Super Precision Angular Contact Ball Bearings 7009 ACB/P4A dimension drawing
Download DWG Download PDF

Features

Why Choose 7009 ACB/P4A Bearing for Precision Tasks?

7009 ACB/P4A 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 for smoother operation.

With a dynamic radial load capacity of 2034 lbf, 7009 ACB/P4A Bearing handles demanding tasks reliably.
The P4 tolerance class (ABEC-7) guarantees exceptional accuracy, making it suitable for precision instruments.

7009 ACB/P4A Bearing operates at speeds up to 36,000 rpm, balancing performance and longevity.
Its open design allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 7009 ACB/P4A Bearing
7009 ACB/P4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The open design and phenolic cage make it suitable for high-speed operations.

In automotive applications, 7009 ACB/P4A Bearing supports components like electric motors and gearboxes, offering reliable performance under angular loads. Its P4 tolerance class ensures smooth operation in demanding conditions.

For robotics, 7009 ACB/P4A Bearing provides the precision needed for mechanical arms and automated systems. The chrome steel construction enhances durability, while the lubricated design reduces maintenance needs.

Where Is 7009 ACB/P4A Bearing Used?
You’ll often find 7009 ACB/P4A Bearing in medical imaging devices, where its high-speed capabilities and precision are essential. The phenolic cage also helps reduce friction, ensuring quiet operation.

In consumer electronics, 7009 ACB/P4A Bearing is ideal for high-performance fans and printers. Its compact size and reliable load handling make it a practical choice for everyday devices.

Q&A

SEND INQUIRY