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Super Precision Angular Contact Ball Bearings 7013 ACDGA/P4A

Super Precision Angular Contact Ball Bearings 7013 ACDGA/P4A

The 7013 ACDGA/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. Its 25° contact angle efficiently manages both radial and axial loads.

With a dynamic radial load capacity of 8775 lbf, it spins smoothly at speeds up to 31,000 RPM. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

This bearing is lubricated for easy maintenance and operates reliably between -30°C and 110°C. Its P4A tolerance class guarantees high precision for critical applications.

Ideal for machine tools or high-speed spindles, it can be arranged back-to-back, face-to-face, or tandem. Weighing 0.43kg, it’s a robust yet lightweight choice for precision engineering.

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Product Parameters

  • Part Number 7013 ACDGA/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 11.112 mm
  • Ball Qty 20
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 7988 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.43 kg
  • Price（$） 98.73
Super Precision Angular Contact Ball Bearings 7013 ACDGA/P4A dimension drawing
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Features

Performance Features of 7013 ACDGA/P4A Bearing

7013 ACDGA/P4A Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 8775 lbf, it handles demanding tasks efficiently.
The P4A tolerance class guarantees high precision, making it suitable for critical operations.
It operates smoothly at speeds up to 31,000 rpm, balancing performance and reliability.

Application

Industrial Uses of 7013 ACDGA/P4A Bearing
7013 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for continuous operation.

What Makes 7013 ACDGA/P4A Bearing a Preferred Choice?
In automotive applications, 7013 ACDGA/P4A Bearing supports wheel hubs and transmissions, thanks to its ability to handle both radial and axial loads. Its P4A tolerance class guarantees consistent performance under demanding conditions.

Built for Heavy-Duty Use: 7013 ACDGA/P4A Bearing
For robotics and automation, 7013 ACDGA/P4A Bearing provides smooth motion in robotic arms and CNC machines. The chrome steel construction ensures durability, even in high-speed scenarios.

Medical vs Industrial: Where 7013 ACDGA/P4A Bearing Excels
In medical imaging devices, 7013 ACDGA/P4A Bearing offers quiet and precise movement, essential for accurate diagnostics. Its open design allows for easy lubrication, extending service life in critical applications.

Light-Duty vs Heavy-Duty: Best Uses for 7013 ACDGA/P4A Bearing
For consumer electronics like printers, 7013 ACDGA/P4A Bearing ensures reliable performance with minimal noise. Its lightweight design and high-speed capability make it ideal for compact, high-performance devices.

Q&A

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