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Super Precision Angular Contact Ball Bearings 7026 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 7026 ACDGC/P4A

The 7026 ACDGC/P4A is a super precision angular contact ball bearing with a 130mm bore and 200mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and moderate preload for balanced performance.

This bearing handles radial loads up to 31500 lbf and reaches speeds of 11000 RPM, making it suitable for demanding applications. Its open design and phenolic cage ensure smooth operation and durability.

With a temperature range of -30°C to 110°C, it performs reliably in various environments. The P4A tolerance class guarantees high precision for critical machinery.

Ideal for spindle assemblies or high-speed equipment, this bearing is interchangeable with SKF models. Its universal matching capability allows flexible arrangements like back-to-back or face-to-face setups.

Weighing 3.23kg, it offers robust performance without compromising precision. Lubricated for ease of use, it’s a dependable choice for engineers and maintenance teams.

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Product Parameters

  • Part Number 7026 ACDGC/P4A
  • 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 Chrome Steel
  • 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 3.23 kg
Super Precision Angular Contact Ball Bearings 7026 ACDGC/P4A dimension drawing
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Features

Why Choose 7026 ACDGC/P4A Bearing for Precision Tasks?

7026 ACDGC/P4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability and resistance to wear in high-speed applications.

The phenolic cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 11,000 rpm, it delivers reliable performance in demanding conditions.

Moderate preload (Class C) enhances stability, making it suitable for precision machinery.
Its P4A tolerance class guarantees consistent accuracy and smooth operation.

The open design allows for easy lubrication, extending the bearing’s service life.
Universal matching capability enables flexible installation in back-to-back, face-to-face, or tandem arrangements.

Application

Industrial Uses of 7026 ACDGC/P4A Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during heavy cutting operations.

In aerospace applications, 7026 ACDGC/P4A Bearing supports helicopter rotor systems, thanks to its ability to handle both radial and axial loads. The phenolic cage reduces weight while maintaining strength in demanding conditions.

For robotics, 7026 ACDGC/P4A Bearing provides smooth motion in articulated arms, with its P4A tolerance class ensuring minimal vibration. The open design allows for easy lubrication, extending service life in continuous operation.

Where Is 7026 ACDGC/P4A Bearing Used?
You’ll find this bearing in wind turbine gearboxes, where its high dynamic load capacity handles variable forces. The chrome steel construction resists wear even in harsh outdoor environments.

Medical imaging devices also rely on 7026 ACDGC/P4A Bearing for precise positioning of scanning components. Its low friction operation ensures quiet performance in sensitive healthcare settings.

Built for Heavy-Duty Use: 7026 ACDGC/P4A Bearing
In industrial pumps, this bearing withstands constant angular loads while maintaining alignment. The 25° contact angle optimises load distribution for longer service intervals.

Printing machinery benefits from 7026 ACDGC/P4A Bearing’s high-speed capabilities, with the lubricated design preventing overheating during extended runs. The metric sizing fits most European equipment standards.

Automotive vs Aerospace: Applications of 7026 ACDGC/P4A Bearing
In performance cars, this bearing works in turbocharger systems, handling rapid acceleration forces. The temperature range suits both cold starts and high-heat conditions.

For aircraft landing gear, 7026 ACDGC/P4A Bearing provides reliable performance under impact loads. The matched set option allows for custom configurations in critical flight systems.

Q&A

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