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Super Precision Angular Contact Ball Bearings 7010 ACE/HCP4ADGB

Super Precision Angular Contact Ball Bearings 7010 ACE/HCP4ADGB

The 7010 ACE/HCP4ADGB is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and ceramic balls for smooth operation, handling radial loads up to 5445 lbf.

With a maximum speed of 46,000 RPM and a temperature range of -30°C to 110°C, it’s built for high-performance applications. The phenolic cage ensures stability, while the open design allows for easy lubrication.

This bearing comes in a matched set of two, suitable for universal arrangements like back-to-back or face-to-face mounting. Ideal for precision machinery, spindles, or high-speed equipment where accuracy is key.

Weighing 0.46kg, it’s lightweight yet robust, meeting P4A tolerance standards for exceptional precision. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 7010 ACE/HCP4ADGB
  • 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 Light / Class B
  • 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/HCP4ADGB dimension drawing
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Features

Performance Features of 7010 ACE/HCP4ADGB Bearing

7010 ACE/HCP4ADGB Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure high precision and durability in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 5445 lbf, it excels in high-speed operations up to 46,000 rpm.

7010 ACE/HCP4ADGB Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The light preload (Class B) ensures minimal vibration and noise during operation.
This makes 7010 ACE/HCP4ADGB Bearing suitable for precision machinery and high-performance applications.

Application

Industrial Uses of 7010 ACE/HCP4ADGB Bearing
This bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The ceramic balls reduce friction, making it ideal for applications requiring minimal heat generation.

In automotive systems, 7010 ACE/HCP4ADGB Bearing supports components like electric motors and transmission systems. Its universal matching design allows for flexible installation in various configurations.

For robotics, 7010 ACE/HCP4ADGB Bearing provides reliable performance in articulated arms and joints. The phenolic cage offers good resistance to wear, even in continuous operation.

Medical imaging devices benefit from 7010 ACE/HCP4ADGB Bearing’s high-speed capabilities and low vibration. The P4A tolerance class ensures consistent accuracy in sensitive equipment.

In aerospace applications, 7010 ACE/HCP4ADGB Bearing handles angular loads in control systems. Its chrome steel rings and ceramic balls provide durability under demanding conditions.

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