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Super Precision Angular Contact Ball Bearings 7026 CD/P4ADBB

Super Precision Angular Contact Ball Bearings 7026 CD/P4ADBB

The 7026 CD/P4ADBB is a super precision angular contact ball bearing with a 130mm bore and 200mm outer diameter, crafted from durable chrome steel. It measures 130mm by 200mm by 66mm, offering a compact yet robust design.

With a 15° contact angle and light preload, it handles radial loads up to 54450 lbf and spins smoothly at speeds up to 11000 RPM. The phenolic cage ensures quiet operation and long service life.

This matched set of two bearings in a DB arrangement provides excellent stability for high-precision applications. It works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.

Ideal for machine tools or spindle applications where precision and reliability are key. Weighing 6.47kg, it’s a sturdy choice for demanding industrial environments.

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Product Parameters

  • Part Number 7026 CD/P4ADBB
  • 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 66 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 54450 lbf
  • Static Radial Load 69750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 6.47 kg
Super Precision Angular Contact Ball Bearings 7026 CD/P4ADBB dimension drawing
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Features

Performance Features of 7026 CD/P4ADBB Bearing

7026 CD/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 54450 lbf.

The phenolic cage ensures smooth operation at high speeds, reaching up to 11,000 rpm.
With a matched arrangement of two bearings, it provides stability and precision in demanding conditions.

7026 CD/P4ADBB Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its light preload design reduces friction, extending service life while maintaining performance.

The open seal type allows for easy lubrication, ensuring consistent operation.
Precision-engineered to P4A tolerance standards, it delivers reliable accuracy for critical applications.

Application

Industrial Uses of 7026 CD/P4ADBB Bearing
The 7026 CD/P4ADBB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its light preload and matched arrangement help maintain stability during heavy cutting operations.

In automotive applications, 7026 CD/P4ADBB Bearing supports high-performance gearboxes and drivetrains, handling both radial and axial loads efficiently. The phenolic cage reduces friction, making it suitable for high-speed scenarios.

For robotics, 7026 CD/P4ADBB Bearing provides smooth motion in articulated arms and joints, thanks to its P4A tolerance class. The chrome steel construction ensures durability even in continuous operation.

Medical imaging devices benefit from 7026 CD/P4ADBB Bearing’s precision, as it maintains consistent performance in CT scanners and MRI machines. The open design allows for easy lubrication, extending service life.

In aerospace systems, 7026 CD/P4ADBB Bearing is used in flight control mechanisms, where reliability is critical. Its temperature range and high-speed capability make it a dependable choice for demanding environments.

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