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Super Precision Angular Contact Ball Bearings 7013 FEGA/HCPA9A

Super Precision Angular Contact Ball Bearings 7013 FEGA/HCPA9A

The 7013 FEGA/HCPA9A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 4568 lbf and spins smoothly at speeds up to 32,500 RPM.

Its 18° contact angle and extra-light preload ensure precise performance, while the phenolic cage offers quiet operation. The open design allows easy lubrication, making maintenance straightforward.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

Weighing 0.39kg, it’s lightweight yet robust, with a temperature range of -30°C to 110°C. Compliant with PA9A tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number 7013 FEGA/HCPA9A
  • 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 PA9A
  • 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/HCPA9A dimension drawing
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Features

Why Choose 7013 FEGA/HCPA9A Bearing for Precision Tasks?

7013 FEGA/HCPA9A Bearing features a chrome steel ring and ceramic balls, ensuring high precision and durability.
With a contact angle of 18°, it efficiently handles angular contact loads in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
Its dynamic radial load capacity of 4568 lbf makes it suitable for high-stress environments.

7013 FEGA/HCPA9A Bearing operates smoothly at speeds up to 32,500 rpm, balancing speed and reliability.
The extra light preload (Class A) ensures minimal resistance, ideal for precision machinery.

Designed for universal matching, it supports back-to-back, face-to-face, or tandem arrangements.
This versatility makes 7013 FEGA/HCPA9A Bearing a practical choice for complex setups.

Application

Industrial Uses of 7013 FEGA/HCPA9A Bearing
7013 FEGA/HCPA9A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 18° contact angle ensures stable performance under angular loads.

In automotive applications, 7013 FEGA/HCPA9A Bearing supports precision components like electric motor shafts, thanks to its extra-light preload and PA9A tolerance class. Its metric sizing makes it a versatile choice for various vehicle designs.

For medical imaging devices, 7013 FEGA/HCPA9A Bearing’s chrome steel rings and ceramic balls provide quiet, smooth operation. The open design allows for easy lubrication, extending service life in critical equipment.

Automation systems benefit from 7013 FEGA/HCPA9A Bearing’s ability to handle high speeds up to 32,500 rpm. Its universal matching capability makes it ideal for robotic arms and precision actuators.

In consumer electronics, 7013 FEGA/HCPA9A Bearing’s lightweight design and low friction contribute to efficient performance in devices like high-end printers. The temperature range of -30°C to 110°C ensures reliability in various environments.

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