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Super Precision Angular Contact Ball Bearings 7013 ACEGB/P4A

Super Precision Angular Contact Ball Bearings 7013 ACEGB/P4A

The 7013 ACEGB/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 4388 lbf and operates smoothly at speeds up to 31,000 RPM.

With a 25° contact angle and open design, it offers excellent performance for angular contact applications. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

This bearing comes preloaded for light use (Class B) and works well in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, making it a versatile choice for replacements.

Ideal for high-precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. Weighing 0.43kg, it’s robust yet manageable for its size. The universal matching option allows flexible arrangements (back-to-back, face-to-face, or tandem).

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Product Parameters

  • Part Number 7013 ACEGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4388 lbf
  • Static Radial Load 3285 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.43 kg
Super Precision Angular Contact Ball Bearings 7013 ACEGB/P4A dimension drawing
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Features

Why Choose 7013 ACEGB/P4A Bearing for Precision Tasks?

7013 ACEGB/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and consistent performance under dynamic radial loads up to 4388 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation at speeds up to 31,000 rpm.
With a P4A tolerance class, it delivers exceptional accuracy for demanding industrial uses.

Designed for universal matching, 7013 ACEGB/P4A Bearing supports back-to-back, face-to-face, or tandem arrangements.
Its lightweight design (0.43 kg) and lubricated build simplify integration while maintaining reliability.

Application

Common Applications of 7013 ACEGB/P4A Bearing
7013 ACEGB/P4A Bearing is widely used in high-speed machine tools, where its precision and light preload enhance spindle performance. The 25° contact angle ensures efficient handling of combined radial and axial loads.

In robotics, 7013 ACEGB/P4A Bearing supports articulated arms, providing smooth motion and durability. Its phenolic cage reduces friction, making it ideal for repetitive movements.

For medical imaging devices, 7013 ACEGB/P4A Bearing’s P4A tolerance class guarantees accuracy. The chrome steel construction ensures reliability in critical diagnostic equipment.

Automotive applications like electric motor shafts benefit from 7013 ACEGB/P4A Bearing’s high-speed capability. Its metric sizing fits seamlessly into European and Asian designs.

In aerospace systems, 7013 ACEGB/P4A Bearing’s temperature stability performs well under varying conditions. The open design allows for easy lubrication, extending service life.

Q&A

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