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Super Precision Angular Contact Ball Bearings 7032 ACD/HCP4A

Super Precision Angular Contact Ball Bearings 7032 ACD/HCP4A

The 7032 ACD/HCP4A is a super precision angular contact ball bearing with a 160mm bore and 240mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle efficiently handles both radial and thrust loads, with dynamic radial load capacity up to 40950 lbf.

Featuring ceramic balls and a phenolic cage, it offers smooth operation at speeds up to 9500 RPM. The open design allows for easy lubrication, ensuring consistent performance in temperatures ranging from -30°C to 110°C.

With a P4 tolerance class (equivalent to ABEC-7), this bearing delivers exceptional accuracy for demanding applications. Its 38mm width and 4.26kg weight make it sturdy yet manageable for precision machinery.

Ideal for high-speed spindles, machine tools, or other applications where precision and reliability are crucial. The ceramic balls reduce friction, enhancing both speed and lifespan.

This model is interchangeable with SKF bearings, providing a trusted alternative for replacements or upgrades. Its robust construction ensures long-term durability in rigorous industrial environments.

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Product Parameters

  • Part Number 7032 ACD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 38 mm
  • Width Tolerance -0.24mm to 0
  • Ball Dia 25.4 mm
  • Ball Qty 22
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 40950 lbf
  • Static Radial Load 45900 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 9500 rpm
  • Weight 4.26 kg
  • Price（$） 2299.563
Super Precision Angular Contact Ball Bearings 7032 ACD/HCP4A dimension drawing
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Features

Performance Features of 7032 ACD/HCP4A Bearing

7032 ACD/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

With a dynamic radial load capacity of 40,950 lbf, 7032 ACD/HCP4A Bearing handles high-stress conditions reliably.
Its phenolic cage ensures stable ball alignment, contributing to extended service life.

7032 ACD/HCP4A Bearing operates efficiently at speeds up to 9,500 rpm, balancing performance and precision.
The P4 tolerance class guarantees high accuracy, making it suitable for demanding industrial applications.

Maintenance is simplified as 7032 ACD/HCP4A Bearing comes pre-lubricated, reducing downtime.
Its open design allows for easy inspection and re-lubrication when necessary.

Application

Practical Applications of 7032 ACD/HCP4A Bearing
7032 ACD/HCP4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

In aerospace applications, 7032 ACD/HCP4A Bearing supports critical components like turbine shafts, thanks to its robust chrome steel construction. The P4 tolerance class guarantees consistent performance under demanding conditions.

For automation systems, 7032 ACD/HCP4A Bearing enhances the precision of robotic arms and CNC machines. Its phenolic cage offers durability while maintaining smooth movement in repetitive tasks.

Where Is 7032 ACD/HCP4A Bearing Used?
7032 ACD/HCP4A Bearing finds its place in medical imaging devices, where reliability and precision are paramount. The open design allows for easy lubrication, ensuring long service life.

In industrial pumps, 7032 ACD/HCP4A Bearing handles radial and axial loads efficiently. Its high dynamic load capacity makes it a dependable choice for continuous operation environments.

Built for Heavy-Duty Use: 7032 ACD/HCP4A Bearing
7032 ACD/HCP4A Bearing excels in wind turbine gearboxes, where its ceramic balls and phenolic cage withstand harsh conditions. The 25° contact angle optimises load distribution.

For electric vehicle motors, 7032 ACD/HCP4A Bearing provides smooth performance at high speeds. Its metric sizing ensures compatibility with a range of motor designs.

Automotive vs Aerospace: Applications of 7032 ACD/HCP4A Bearing
In automotive transmissions, 7032 ACD/HCP4A Bearing ensures smooth gear shifts with its high load capacity. The ceramic balls reduce wear, extending component life.

Aerospace systems benefit from 7032 ACD/HCP4A Bearing’s precision and reliability in flight control mechanisms. The P4 tolerance class meets stringent industry standards.

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