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Super Precision Angular Contact Ball Bearings 7030 ACD/HCP4A

Super Precision Angular Contact Ball Bearings 7030 ACD/HCP4A

The 7030 ACD/HCP4A is a super precision angular contact ball bearing, measuring 150mm by 225mm by 35mm, crafted from high-grade chrome steel and ceramic balls. It handles radial loads up to 36675 lbf and operates smoothly at speeds up to 10000 RPM.

With a 25° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, ensuring long service life even in demanding conditions.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and reliability are crucial. It meets P4 tolerance standards for superior performance.

Weighing 3.44kg, it’s robust yet manageable for its size. Compatible with SKF models, it’s a versatile choice for replacements or upgrades.

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Product Parameters

  • Part Number 7030 ACD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 225 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 35 mm
  • Width Tolerance -0.24mm to 0
  • Ball Dia 23.812 mm
  • Ball Qty 22
  • Contact Angle 25°
  • 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 36675 lbf
  • Static Radial Load 40500 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 10000 rpm
  • Weight 3.44 kg
  • Price（$） 1999.674
Super Precision Angular Contact Ball Bearings 7030 ACD/HCP4A dimension drawing
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Features

Engineered for Precision: 7030 ACD/HCP4A Bearing

7030 ACD/HCP4A Bearing features a 25° contact angle, optimising load distribution for high-precision applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance under dynamic radial loads up to 36675 lbf.

The phenolic cage ensures smooth operation, even at speeds reaching 10,000 rpm.
With a P4 tolerance class, it delivers consistent accuracy in demanding conditions.

7030 ACD/HCP4A Bearing operates reliably in temperatures from -30° to 110°C, suited for varied environments.
Its open design simplifies lubrication, maintaining efficiency with minimal maintenance.

Application

Industrial Uses of 7030 ACD/HCP4A Bearing
The 7030 ACD/HCP4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its ceramic balls reduce friction, making it suitable for high-speed operations.

In automotive applications, 7030 ACD/HCP4A Bearing supports components like wheel hubs and transmissions, providing stability under heavy loads. The phenolic cage adds durability, even in demanding driving conditions.

For robotics, 7030 ACD/HCP4A Bearing offers smooth movement in articulated arms, thanks to its P4 tolerance class. The open seal design allows for easy lubrication, extending its service life.

Medical imaging devices benefit from 7030 ACD/HCP4A Bearing’s precision, ensuring reliable performance in scanners and diagnostic equipment. The chrome steel rings provide long-lasting wear resistance.

In automation systems, 7030 ACD/HCP4A Bearing is ideal for conveyor belts and assembly lines, where its matched arrangement ensures consistent alignment. The high dynamic load capacity handles continuous operation with ease.

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