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Super Precision Angular Contact Ball Bearings 7010 ACDGB/HCP4A

Super Precision Angular Contact Ball Bearings 7010 ACDGB/HCP4A

The 7010 ACDGB/HCP4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, designed for high-speed applications. It features a 25° contact angle and ceramic balls for smooth operation.

With a dynamic radial load capacity of 6322 lbf, it handles demanding conditions while maintaining precision. Its phenolic cage ensures durability and reduces friction, allowing speeds up to 46,000 RPM.

The open design and light preload make it easy to install and maintain. It works reliably in temperatures from -30°C to 110°C, suitable for machine tools or spindles.

Weighing 0.22kg, this bearing is part of a universal matching set, offering flexibility for back-to-back, face-to-face, or tandem arrangements. Compliant with P4A tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number 7010 ACDGB/HCP4A
  • 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 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 18
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 6322 lbf
  • Static Radial Load 5220 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.22 kg
Super Precision Angular Contact Ball Bearings 7010 ACDGB/HCP4A dimension drawing
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Features

Performance Features of 7010 ACDGB/HCP4A Bearing

7010 ACDGB/HCP4A Bearing is designed with a 25° contact angle, offering precise angular contact performance.
Its chrome steel rings and ceramic balls ensure smooth operation under high-speed conditions.

The phenolic cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 46,000 rpm, it excels in high-speed applications.

7010 ACDGB/HCP4A Bearing’s dynamic radial load capacity of 6322 lbf ensures reliable performance.
Its P4A tolerance class guarantees precision and consistency in demanding environments.

The open design allows for easy lubrication, maintaining optimal performance.
Its temperature range of -30°C to 110°C ensures adaptability in various operating conditions.

Application

Industrial Uses of 7010 ACDGB/HCP4A Bearing
7010 ACDGB/HCP4A Bearing is commonly used in high-speed machine spindles, where its ceramic balls and phenolic cage reduce friction for smoother operation. The 25° contact angle helps manage combined radial and axial loads efficiently.

In robotics, 7010 ACDGB/HCP4A Bearing ensures precise movement in articulated arms, thanks to its P4A tolerance class. The lightweight design also minimises energy consumption in continuous operation.

For medical imaging devices, 7010 ACDGB/HCP4A Bearing’s chrome steel rings provide durability, while the open seal allows for easy lubrication. Its temperature stability makes it reliable in sensitive diagnostic equipment.

Where Is 7010 ACDGB/HCP4A Bearing Used?
You’ll often find 7010 ACDGB/HCP4A Bearing in CNC machining centres, where its light preload enhances accuracy during cutting operations. The metric sizing ensures compatibility with European and Asian machinery standards.

In electric motors, 7010 ACDGB/HCP4A Bearing supports high-speed rotation, with its ceramic balls reducing heat buildup. The phenolic cage also dampens vibrations for quieter performance.

Built for Heavy-Duty Use: 7010 ACDGB/HCP4A Bearing
7010 ACDGB/HCP4A Bearing handles demanding conditions in industrial pumps, where its dynamic radial load capacity ensures long service life. The open design simplifies maintenance in harsh environments.

For aerospace applications, 7010 ACDGB/HCP4A Bearing’s temperature range and precision make it suitable for actuator systems. The universal matching option allows flexible mounting configurations.

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