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Super Precision Angular Contact Ball Bearings 7009 ACDTP/HCP4B

Super Precision Angular Contact Ball Bearings 7009 ACDTP/HCP4B

The 7009 ACDTP/HCP4B 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 ceramic balls for smooth operation at high speeds.

This bearing handles radial loads up to 6210 lbf and can spin at an impressive 20,000 RPM. Its phenolic cage ensures durability while keeping weight low at just 0.2kg.

The open design allows for easy lubrication, and the P4 tolerance class guarantees precise performance. Ideal for high-speed applications like machine tool spindles or precision instruments.

With a temperature range of -30°C to 110°C, it’s versatile for various industrial environments. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 7009 ACDTP/HCP4B
  • 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 9.525 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 6210 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 20000 rpm
  • Weight 0.2 kg
  • Price（$） 231.183
Super Precision Angular Contact Ball Bearings 7009 ACDTP/HCP4B dimension drawing
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Features

Why Choose 7009 ACDTP/HCP4B Bearing for Precision Tasks?

7009 ACDTP/HCP4B Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

With a dynamic radial load capacity of 6210 lbf, it handles demanding tasks effortlessly.
The phenolic cage maintains ball alignment, enhancing durability and performance.

Operating at speeds up to 20,000 rpm, it excels in high-speed environments.
Its P4 tolerance class guarantees exceptional precision for critical applications.

The open design allows for easy lubrication, ensuring long-term reliability.
7009 ACDTP/HCP4B Bearing is built to perform in temperatures from -30° to 110°C.

Application

Common Applications of 7009 ACDTP/HCP4B Bearing
In high-speed machine tools, 7009 ACDTP/HCP4B Bearing excels due to its precision angular contact design, ensuring smooth rotation under radial and axial loads. The ceramic balls reduce friction, making it ideal for demanding industrial environments.

Where Is 7009 ACDTP/HCP4B Bearing Used?
You’ll often find 7009 ACDTP/HCP4B Bearing in robotics, where its phenolic cage and P4 tolerance class provide reliable performance in automated arms. Its lightweight design also suits applications requiring quick, precise movements.

Optimized for Performance: 7009 ACDTP/HCP4B Bearing
For automotive applications like electric motor systems, 7009 ACDTP/HCP4B Bearing offers excellent load handling and durability. The open seal design allows for easy lubrication, extending its service life in high-speed scenarios.

Medical vs Industrial: Where 7009 ACDTP/HCP4B Bearing Excels
In medical imaging devices, 7009 ACDTP/HCP4B Bearing’s chrome steel rings ensure stability and precision. Meanwhile, industrial gearboxes benefit from its high dynamic load capacity and temperature resistance.

Q&A

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