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Super Precision Angular Contact Ball Bearings 7010 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7010 ACE/HCP4ADGA

The 7010 ACE/HCP4ADGA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 5445 lbf.

This bearing features a phenolic cage and comes pre-lubricated, allowing it to reach speeds of up to 46,000 RPM. Its open design and universal matching capability make it versatile for various mounting arrangements like back-to-back or face-to-face.

With a tolerance class of P4A, it offers exceptional accuracy for demanding applications. Ideal for high-speed machinery, spindles, or precision tools where reliability and performance are crucial.

Weighing 0.46kg, it operates efficiently in temperatures from -30°C to 110°C. The matched set of two bearings ensures balanced performance in complex setups.

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Product Parameters

  • Part Number 7010 ACE/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5445 lbf
  • Static Radial Load 4500 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.46 kg
Super Precision Angular Contact Ball Bearings 7010 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of 7010 ACE/HCP4ADGA Bearing

7010 ACE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 5445 lbf, it excels in demanding applications.

7010 ACE/HCP4ADGA Bearing operates smoothly at speeds up to 46,000 rpm.
Its universal matching design offers flexibility in back-to-back, face-to-face, or tandem arrangements.

The extra light preload ensures minimal friction, making it ideal for precision tasks.
Its temperature range of -30°C to 110°C ensures reliable performance in various conditions.

Application

Industrial Uses of 7010 ACE/HCP4ADGA Bearing
This bearing is commonly used in high-speed machine spindles, where its ceramic balls and phenolic cage reduce friction and heat buildup. The universal matching design allows for flexible arrangements in back-to-back or face-to-face configurations.

Where Is 7010 ACE/HCP4ADGA Bearing Used?
You’ll find it in precision grinding machines, where the P4A tolerance ensures consistent performance under radial loads. Its extra-light preload also makes it suitable for applications requiring minimal deflection.

Built for Heavy-Duty Use: 7010 ACE/HCP4ADGA Bearing
The chrome steel rings and ceramic balls provide durability in industrial robotics, particularly in articulated arms. The open seal design simplifies relubrication, extending service life in demanding environments.

Automotive vs Aerospace: Applications of 7010 ACE/HCP4ADGA Bearing
In automotive systems, it supports high-speed turbochargers, while in aerospace, it’s used in gyroscopes and flight control systems. The wide temperature range (-30°C to 110°C) ensures reliability in both settings.

Perfect Fit for Automation: 7010 ACE/HCP4ADGA Bearing
This bearing excels in CNC machinery, where its 46,000 rpm max speed and angular contact design handle combined loads efficiently. The phenolic cage dampens vibrations, improving surface finish in machining operations.

Q&A

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