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Super Precision Angular Contact Ball Bearings 7002 ACD/HCP4AH

Super Precision Angular Contact Ball Bearings 7002 ACD/HCP4AH

The 7002 ACD/HCP4AH is a super precision angular contact ball bearing with a compact size of 15mm by 32mm by 9mm. Made from chrome steel and ceramic balls, it offers high performance with a 25° contact angle.

It handles radial loads up to 1112 lbf and spins smoothly at speeds up to 95,000 RPM. The phenolic cage ensures durability, while the open design allows for easy lubrication.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments. Its P4A tolerance class guarantees exceptional accuracy.

Weighing just 0.027kg, it’s lightweight yet robust. Compliant with standard temperature ranges from -30°C to 110°C, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 7002 ACD/HCP4AH
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 32 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 9 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 12
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1112 lbf
  • Static Radial Load 522 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.027 kg
Super Precision Angular Contact Ball Bearings 7002 ACD/HCP4AH dimension drawing
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Features

Performance Features of 7002 ACD/HCP4AH Bearing

7002 ACD/HCP4AH Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage in 7002 ACD/HCP4AH Bearing maintains ball alignment, enhancing durability.
With a dynamic radial load capacity of 1112 lbf, it performs reliably in high-speed applications.

7002 ACD/HCP4AH Bearing supports speeds up to 95,000 rpm, making it suitable for precision tasks.
The open design allows for easy lubrication, ensuring consistent performance.

Operating between -30°C to 110°C, 7002 ACD/HCP4AH Bearing adapts to various environmental conditions.
Its P4A tolerance class guarantees high precision and minimal vibration.

The compact size of 15 mm×32 mm×9 mm makes 7002 ACD/HCP4AH Bearing versatile for different setups.
Its lightweight design at 0.027 kg reduces overall system weight without compromising strength.

Application

Industrial Uses of 7002 ACD/HCP4AH Bearing
7002 ACD/HCP4AH Bearing is commonly used in high-speed machine tools, where its angular contact design ensures precise radial and axial load handling. The ceramic balls reduce friction, making it suitable for applications demanding smooth rotation.

Where Is 7002 ACD/HCP4AH Bearing Used?
You’ll often find 7002 ACD/HCP4AH Bearing in automotive transmissions, where its 25° contact angle helps manage combined loads effectively. Its phenolic cage adds durability, even under high-speed conditions.

Optimized for Performance: 7002 ACD/HCP4AH Bearing
In robotics, 7002 ACD/HCP4AH Bearing supports articulated arms, thanks to its P4A tolerance class for consistent accuracy. The open design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where 7002 ACD/HCP4AH Bearing Excels
7002 ACD/HCP4AH Bearing works well in medical imaging devices, offering reliable performance with minimal vibration. Its chrome steel rings and ceramic balls also make it a solid choice for industrial spindles.

Q&A

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