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Super Precision Angular Contact Ball Bearings 7013 ACE/P4ADGA

Super Precision Angular Contact Ball Bearings 7013 ACE/P4ADGA

The 7013 ACE/P4ADGA is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for angular loads, handling up to 7020 lbf dynamically.

With an extra light preload and P4A tolerance class, it ensures smooth operation at speeds up to 31,000 RPM. The open design and phenolic cage make it durable and easy to maintain in various conditions.

This bearing is part of a matched set, allowing universal mounting in back-to-back, face-to-face, or tandem configurations. Ideal for high-precision applications like machine tools or spindles where accuracy is key.

Weighing 0.87kg, it operates efficiently in temperatures from -30°C to 110°C. Its interchangeable design with SKF bearings offers flexibility for replacements or upgrades.

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Product Parameters

  • Part Number 7013 ACE/P4ADGA
  • 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 36 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 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7020 lbf
  • Static Radial Load 6525 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.87 kg
Super Precision Angular Contact Ball Bearings 7013 ACE/P4ADGA dimension drawing
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Features

Performance Features of 7013 ACE/P4ADGA Bearing

7013 ACE/P4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel construction ensures durability and resistance to wear in high-speed operations.

With a dynamic radial load capacity of 7020 lbf, it handles demanding conditions while maintaining precision.
Its phenolic cage keeps the balls securely aligned, reducing friction and noise.

The universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
Operating at speeds up to 31,000 rpm, it balances performance and reliability.

7013 ACE/P4ADGA Bearing works in temperatures from -30°C to 110°C, suitable for varied environments.
Its extra light preload ensures smooth operation, ideal for precision machinery.

Application

Industrial Uses of 7013 ACE/P4ADGA Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure smooth operation. The phenolic cage reduces friction, making it ideal for applications requiring minimal vibration.

Where Is 7013 ACE/P4ADGA Bearing Used?
You’ll often find it in automotive transmissions, where its extra-light preload helps handle radial and axial loads efficiently. The universal matching feature also makes it versatile for various mounting configurations.

Built for Heavy-Duty Use: 7013 ACE/P4ADGA Bearing
In robotics, this bearing supports articulated arms, thanks to its high dynamic load capacity. The chrome steel construction ensures durability even in demanding automated environments.

Medical vs Industrial: Where 7013 ACE/P4ADGA Bearing Excels
While it’s reliable in industrial gearboxes, it also shines in medical imaging devices due to its low-noise performance. The P4A tolerance class guarantees the precision needed for sensitive equipment.

Key Fields for 7013 ACE/P4ADGA Bearing
Aerospace applications benefit from its high-speed capabilities and temperature resistance. The tandem arrangement option further enhances its suitability for complex machinery setups.

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