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Super Precision Angular Contact Ball Bearings 7026 ACDGD/P4A

Super Precision Angular Contact Ball Bearings 7026 ACDGD/P4A

The 7026 ACDGD/P4A is a super precision angular contact ball bearing with a 130mm bore and 200mm outer diameter, crafted from durable chrome steel. It handles heavy radial loads up to 31500 lbf and operates smoothly at speeds up to 11000 RPM.

With a 25° contact angle and heavy preload class D, it provides excellent stability for high-precision applications. The open design and phenolic cage ensure reliable performance under demanding conditions.

This bearing is suitable for temperatures ranging from -30°C to 110°C and comes lubricated for immediate use. Its universal matching capability allows for back-to-back, face-to-face, or tandem arrangements.

Ideal for machine tools or high-speed spindles where precision and durability are key. Weighing 3.23kg, it’s a robust choice for industrial applications. Compliant with P4A tolerance standards for consistent performance.

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Product Parameters

  • Part Number 7026 ACDGD/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 Heavy / Class D
  • 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 ACDGD/P4A dimension drawing
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Features

Performance Features of 7026 ACDGD/P4A Bearing

7026 ACDGD/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

The chrome steel rings and balls ensure high durability, supporting dynamic radial loads up to 31,500 lbf.

With a maximum speed of 11,000 rpm, it delivers reliable performance in high-speed operations.

Its phenolic cage maintains ball alignment, reducing friction and extending service life.

Application

Industrial Uses of 7026 ACDGD/P4A Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and P4A tolerance make it suitable for demanding industrial environments.

Where Is 7026 ACDGD/P4A Bearing Used?
You’ll find it in automotive applications like high-performance gearboxes, where its chrome steel construction handles both radial and axial loads efficiently. The open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: 7026 ACDGD/P4A Bearing
In robotics and automation, this bearing supports precise movements in robotic arms and CNC machines. Its phenolic cage reduces friction, making it ideal for high-speed operations.

Medical vs Industrial: Where 7026 ACDGD/P4A Bearing Excels
While it’s robust enough for industrial presses, its precision also suits medical imaging devices. The temperature range ensures reliability in both sterile labs and harsh factory floors.

Practical Applications of 7026 ACDGD/P4A Bearing
In aerospace components, this bearing’s tandem arrangement handles extreme loads without compromising accuracy. The metric sizing ensures compatibility with international machinery standards.

Q&A

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