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Super Precision Angular Contact Ball Bearings 7013 FEGA/P4A

Super Precision Angular Contact Ball Bearings 7013 FEGA/P4A

The 7013 FEGA/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features an 18° contact angle and is designed for angular contact loads, offering smooth operation at speeds up to 36,000 RPM.

Its open design and phenolic cage ensure durability and easy maintenance, while the extra light preload (Class A) enhances precision. The bearing can handle dynamic radial loads up to 4568 lbf and operates efficiently in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings and comes in a universal matching set of two, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindle drives.

Weighing just 0.43kg, it balances lightweight design with robust performance. Compliant with P4A tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number 7013 FEGA/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 18°
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4568 lbf
  • Static Radial Load 3442 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.43 kg
Super Precision Angular Contact Ball Bearings 7013 FEGA/P4A dimension drawing
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Features

Performance Features of 7013 FEGA/P4A Bearing

7013 FEGA/P4A Bearing is designed with an 18° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to dynamic radial loads up to 4568 lbf.

The phenolic cage ensures smooth operation at high speeds, reaching up to 36,000 rpm.
Precision-engineered to P4A tolerance class, it offers reliable performance in demanding conditions.

7013 FEGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its open design and lubrication ensure minimal friction and extended service life.

With universal matching options, 7013 FEGA/P4A Bearing can be arranged back-to-back, face-to-face, or tandem.
This flexibility makes it suitable for various high-precision applications.

Application

Super Precision Angular Contact Ball Bearings 7013 FEGA/P4A excel in high-speed machine tool spindles, where their 18° contact angle ensures smooth rotation under radial and axial loads. The P4A tolerance class makes them suitable for applications demanding exceptional accuracy.

In robotics, 7013 FEGA/P4A Bearings are often used in articulated arms, providing reliable movement with minimal friction. Their phenolic cage material helps reduce weight while maintaining stability during rapid directional changes.

For aerospace applications, 7013 FEGA/P4A Bearings handle the precise movements required in flight control systems. The chrome steel construction offers durability in varying temperature conditions, from -30°C to 110°C.

7013 FEGA/P4A Bearings are also found in medical imaging devices, where their low vibration characteristics contribute to clearer scan results. The open design allows for easy lubrication, extending service life in continuous operation environments.

In automotive testing equipment, 7013 FEGA/P4A Bearings support high-speed dynamometers, ensuring accurate performance measurements. Their universal matching capability simplifies installation in back-to-back or face-to-face configurations.

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