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Super Precision Angular Contact Ball Bearings 7010 ACB/P4A

Super Precision Angular Contact Ball Bearings 7010 ACB/P4A

The 7010 ACB/P4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 2106 lbf and operates smoothly at speeds up to 32,000 RPM.

With a 25° contact angle and open design, it offers excellent performance for angular contact applications. The phenolic cage ensures durability and reduced friction during high-speed rotations.

This bearing is available with preload and matched arrangements, making it versatile for precise setups. It works well in temperatures from -30°C to 110°C and is interchangeable with SKF models.

Ideal for machine tools or high-precision equipment where accuracy and speed are crucial. Weighing just 0.29kg, it’s lightweight yet robust for demanding applications. Compliant with P4 tolerance class for superior precision.

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Product Parameters

  • Part Number 7010 ACB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 27
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2106 lbf
  • Static Radial Load 1654 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 32000 rpm
  • Weight 0.29 kg
  • Price（$） 268.65
Super Precision Angular Contact Ball Bearings 7010 ACB/P4A dimension drawing
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Features

Performance Features of 7010 ACB/P4A Bearing

7010 ACB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 2106 lbf, it handles demanding conditions reliably.
The P4 tolerance class guarantees precision, making it suitable for high-performance machinery.

Application

Essential Roles of 7010 ACB/P4A Bearing
In high-precision machine tools, 7010 ACB/P4A Bearing handles angular contact loads with ease, thanks to its 25° contact angle and P4 tolerance class. The phenolic cage reduces friction, making it ideal for smooth, high-speed operations.

Where Is 7010 ACB/P4A Bearing Used?
You’ll often find 7010 ACB/P4A Bearing in automotive transmissions, where its matched arrangement ensures consistent performance under radial and axial loads. Its chrome steel construction also withstands the demands of daily driving.

Perfect Fit for Automation: 7010 ACB/P4A Bearing
Robotic arms benefit from 7010 ACB/P4A Bearing’s precision and low friction, enabling accurate movements in automated production lines. The open design allows for easy lubrication, extending service life.

Medical vs Industrial: Where 7010 ACB/P4A Bearing Excels
In medical imaging devices, 7010 ACB/P4A Bearing’s quiet operation and high-speed capability are crucial. Meanwhile, industrial pumps rely on its durability and load-handling capacity for long-term reliability.

Q&A

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