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Super Precision Angular Contact Ball Bearings 7026 ACDGC/HCP4A

Super Precision Angular Contact Ball Bearings 7026 ACDGC/HCP4A

The 7026 ACDGC/HCP4A is a super precision angular contact ball bearing with a 130mm bore and 200mm outer diameter, designed for high-performance applications. Its 25° contact angle and ceramic balls ensure smooth operation under heavy radial loads up to 31500 lbf.

This bearing features a phenolic cage and chrome steel rings, offering durability and stability at speeds up to 11000 RPM. The open design allows for easy lubrication, while the P4A tolerance class guarantees precise performance.

Ideal for machine tools or high-speed spindles, it handles temperatures from -30°C to 110°C. Weighing 2.67kg, it’s robust yet manageable for its size. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 7026 ACDGC/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 33 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 31500 lbf
  • Static Radial Load 33750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 2.67 kg
Super Precision Angular Contact Ball Bearings 7026 ACDGC/HCP4A dimension drawing
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Features

Performance Features of 7026 ACDGC/HCP4A Bearing

7026 ACDGC/HCP4A Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.

Its chrome steel rings and ceramic balls provide a balance of strength and reduced friction for high-speed applications.

The phenolic cage ensures smooth operation, even at speeds up to 11,000 rpm.

With a dynamic radial load capacity of 31,500 lbf, it delivers reliable performance in precision machinery.

Application

Key Fields for 7026 ACDGC/HCP4A Bearing
In industrial settings, 7026 ACDGC/HCP4A Bearing is commonly used in high-speed spindles and machine tools, where its moderate preload ensures stable performance. The ceramic balls reduce friction, making it suitable for precision machining applications.

Where Is 7026 ACDGC/HCP4A Bearing Used?
You’ll often find 7026 ACDGC/HCP4A Bearing in automotive systems like electric motors and transmissions, where its angular contact design handles combined loads effectively. The phenolic cage adds durability, even in high-temperature environments.

Built for Heavy-Duty Use: 7026 ACDGC/HCP4A Bearing
For automation and robotics, 7026 ACDGC/HCP4A Bearing supports robotic arms and CNC machines, thanks to its P4A tolerance class. The open design allows for easy lubrication, extending its service life in demanding conditions.

Medical vs Industrial: Where 7026 ACDGC/HCP4A Bearing Excels
In medical imaging devices, 7026 ACDGC/HCP4A Bearing’s chrome steel rings provide reliable precision, while industrial gearboxes benefit from its high dynamic load capacity. The ceramic balls also minimise heat generation, ideal for sensitive equipment.

Q&A

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