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Super Precision Angular Contact Ball Bearings 7026 CD/HCP4A

Super Precision Angular Contact Ball Bearings 7026 CD/HCP4A

The 7026 CD/HCP4A 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 15° contact angle and ceramic balls for smooth operation.

This bearing handles dynamic radial loads up to 33300 lbf and spins at speeds up to 13000 RPM. Its phenolic cage ensures durability while the open design allows for easy lubrication.

The P4 tolerance class (ABEC-7) guarantees exceptional accuracy, making it suitable for high-precision applications. It performs reliably in temperatures from -30°C to 110°C.

Ideal for machine tools or spindles where precision and speed are crucial. Weighing 2.67kg, it’s robust yet manageable for its size. Matched arrangements are available for paired mounting needs.

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Product Parameters

  • Part Number 7026 CD/HCP4A
  • 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 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 33300 lbf
  • Static Radial Load 35100 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 13000 rpm
  • Weight 2.67 kg
  • Price（$） 1512.666
Super Precision Angular Contact Ball Bearings 7026 CD/HCP4A dimension drawing
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Features

Performance Features of 7026 CD/HCP4A Bearing

7026 CD/HCP4A Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

The phenolic cage maintains ball alignment, ensuring consistent performance under dynamic radial loads up to 33,300 lbf.
With a maximum speed of 13,000 rpm, it delivers reliable high-speed operation.

Designed for P4 tolerance class, 7026 CD/HCP4A Bearing offers exceptional accuracy in demanding environments.
Its open seal type allows for easy lubrication, extending service life in varied temperature conditions.

Application

Ideal for Precision: 7026 CD/HCP4A Bearing
The 7026 CD/HCP4A Bearing is a go-to choice for high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. Its ceramic balls reduce friction, making it ideal for high-speed spindle applications.

In robotics, the 7026 CD/HCP4A Bearing supports smooth motion in articulated arms, thanks to its phenolic cage and matched arrangement options. The P4 tolerance class guarantees consistent performance in automated systems.

For aerospace components, this bearing’s chrome steel rings and ceramic balls provide reliability under varying temperatures. Its lightweight design also helps reduce overall system weight without compromising durability.

Medical imaging devices benefit from the 7026 CD/HCP4A Bearing’s low vibration and high-speed capabilities. The open design allows for easy lubrication, ensuring long service life in critical applications.

In industrial pumps, this bearing’s dynamic radial load capacity of 33300 lbf ensures reliable operation under heavy loads. The lubricated design further enhances its performance in demanding environments.

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