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Super Precision Angular Contact Ball Bearings 7013 FEGA/HCP4A

Super Precision Angular Contact Ball Bearings 7013 FEGA/HCP4A

The 7013 FEGA/HCP4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from chrome steel for durability. Its 18° contact angle and ceramic balls ensure smooth operation under angular loads.

This bearing handles dynamic radial loads up to 4568 lbf and spins at speeds up to 32,500 RPM, making it suitable for high-performance applications. The phenolic cage adds stability while keeping weight low at just 0.39kg.

With an extra light preload (Class A) and P4A tolerance, it offers precise movement for demanding setups. The open design allows easy lubrication and works in temperatures from -30°C to 110°C.

Ideal for machine tools or spindle systems, it can be paired in back-to-back, face-to-face, or tandem arrangements. Interchangeable with SKF bearings, it’s a versatile choice for precision engineering.

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Product Parameters

  • Part Number 7013 FEGA/HCP4A
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4568 lbf
  • Static Radial Load 3442 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 32500 rpm
  • Weight 0.39 kg
Super Precision Angular Contact Ball Bearings 7013 FEGA/HCP4A dimension drawing
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Features

Performance Features of 7013 FEGA/HCP4A Bearing

7013 FEGA/HCP4A Bearing is designed with a precise 18° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability while reducing friction.

With a dynamic radial load capacity of 4568 lbf, 7013 FEGA/HCP4A Bearing handles demanding conditions effortlessly.
Its phenolic cage ensures smooth operation at high speeds, up to 32,500 rpm.

7013 FEGA/HCP4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
The open design allows for easy lubrication, maintaining performance over time.

The P4A tolerance class guarantees exceptional precision, making it ideal for high-accuracy applications.
Its universal matching capability offers flexibility in various mounting configurations.

Application

Industrial Uses of 7013 FEGA/HCP4A Bearing
7013 FEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The open design and phenolic cage make it suitable for environments requiring minimal maintenance.

In robotics, 7013 FEGA/HCP4A Bearing ensures accurate movement in joints and arms, thanks to its angular contact design. The extra light preload helps maintain stability during repetitive tasks.

For medical imaging devices, 7013 FEGA/HCP4A Bearing’s P4A tolerance class guarantees consistent performance in sensitive applications. Its chrome steel rings and ceramic balls provide durability without compromising precision.

Automotive vs Aerospace: Applications of 7013 FEGA/HCP4A Bearing
In automotive systems, 7013 FEGA/HCP4A Bearing supports high-performance gearboxes, where its speed rating and load capacity are key. The metric sizing ensures compatibility with various vehicle designs.

Aerospace applications benefit from 7013 FEGA/HCP4A Bearing’s lightweight construction and reliability in critical components. The temperature range and lubrication options make it adaptable to different flight conditions.

What Makes 7013 FEGA/HCP4A Bearing a Preferred Choice?
7013 FEGA/HCP4A Bearing is ideal for precision equipment like 3D printers, where its low friction and high-speed capabilities enhance print quality. The ceramic balls also reduce wear over time.

In industrial fans, 7013 FEGA/HCP4A Bearing’s balanced design ensures quiet and efficient operation. The phenolic cage adds durability, making it a reliable choice for continuous use.

Q&A

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