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Super Precision Angular Contact Ball Bearings 7026 ACD/P4A

Super Precision Angular Contact Ball Bearings 7026 ACD/P4A

The 7026 ACD/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 comes pre-lubricated for smooth operation.

This bearing handles radial loads up to 31500 lbf and reaches speeds of 9000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures durability while maintaining precision.

The open design allows for easy maintenance, and it operates efficiently in temperatures from -30°C to 110°C. With ABEC-7 (P4) tolerance class, it offers exceptional accuracy.

Ideal for precision machinery like CNC spindles or high-speed applications where reliability is crucial. Weighing 3.23kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings for convenient replacement.

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Product Parameters

  • Part Number 7026 ACD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 33 mm
  • Width Tolerance -0.24mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • 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° to 110 °C
  • Max Speed 9000 rpm
  • Weight 3.23 kg
  • Price（$） 1512.666
Super Precision Angular Contact Ball Bearings 7026 ACD/P4A dimension drawing
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Features

Performance Features of 7026 ACD/P4A Bearing

7026 ACD/P4A Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.

Its chrome steel construction ensures durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 31,500 lbf, it performs reliably in high-demand applications.

The bearing operates smoothly at speeds up to 9,000 rpm, maintaining precision under stress.

Application

Industrial Uses of 7026 ACD/P4A Bearing
The 7026 ACD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate radial and axial load handling. Its phenolic cage offers stability at high speeds, making it suitable for demanding industrial environments.

In automotive applications, 7026 ACD/P4A Bearing supports components like wheel hubs and transmissions, providing smooth operation under heavy loads. The P4 tolerance class ensures consistent performance in precision-driven systems.

For automation and robotics, 7026 ACD/P4A Bearing excels in mechanical arms and CNC machines, where its low friction and high-speed capabilities are essential. The chrome steel construction enhances durability in continuous operation.

Medical imaging devices benefit from 7026 ACD/P4A Bearing’s precision and reliability, ensuring smooth movement in critical components. Its open design allows for easy lubrication, extending service life in high-use scenarios.

In consumer electronics, 7026 ACD/P4A Bearing is found in high-performance printers and scanners, where its quiet operation and durability are valued. The metric sizing ensures compatibility with a wide range of equipment.

Q&A

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