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Miniature Angular Contact Ball Bearings 709C

Miniature Angular Contact Ball Bearings 709C

The 709C is a compact angular contact ball bearing, measuring 9mm by 24mm by 7mm, with a 15° contact angle for handling combined loads. It comes in sealed or open options and is preloaded for better stability.

Made from steel or ceramic balls with a nylon or phenolic cage, it offers smooth operation and durability. The bearing supports dynamic radial loads up to 8767.2 lbf and spins at speeds up to 62000 RPM with oil lubrication.

Its universal matching design makes it versatile for various setups, while the ABEC-5/P5 rating ensures precision. Ideal for high-speed applications like small motors or precision instruments.

Weighing just 0.015kg, it’s lightweight yet robust. Available in lubricated versions for easy maintenance.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 709C
  • Brand TFL
  • Bore Dia 9 mm
  • Outer Dia 24 mm
  • Width 7 mm
  • System of Measurement Metric
  • Contact Angle 15°
  • Seal Type Sealed,Open
  • Matched Arrangement Universal matching
  • Preload Available
  • For Load Direction Angular Contact
  • Ball Material Steel,Ceramic
  • Cage Material Nylon,Phenolic
  • Lubrication Lubricated
  • ABEC Rating P5(ABEC-5),P4(ABEC-31)
  • Dynamic Radial Load 8767.2 lbf
  • Static Radial Load 337.2 lbf
  • Grease Limited speed (r/min) 58000
  • Oil Limited speed (r/min) 62000
  • Weight 0.015 kg
Miniature Angular Contact Ball Bearings 709C dimension drawing
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Features

Why Choose 709C Bearing for Precision Tasks?

709C Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its universal matching design allows flexible arrangement, ensuring smooth operation in various configurations.

The choice between steel or ceramic balls offers versatility, catering to different performance and durability needs.
With ABEC-5 and ABEC-31 ratings, 709C Bearing delivers high accuracy for demanding applications.

Sealed and open options provide adaptability, whether lubrication retention or easy maintenance is a priority.
Its compact 9 mm×24 mm×7 mm size makes it perfect for space-constrained installations without sacrificing performance.

Application

Key Fields for 709C Bearing
The 709C Bearing is commonly used in precision machinery like small electric motors and dental drills, where its compact size and angular contact design are beneficial.
Its sealed options help keep contaminants out, making it suitable for environments where cleanliness is important.

How Does 709C Bearing Improve Performance?
In robotics, 709C Bearing ensures smooth movement in joints and actuators due to its low friction and high-speed capability.
The availability of ceramic balls further enhances its performance in applications requiring reduced weight and increased durability.

Built for Heavy-Duty Use: 709C Bearing
This bearing is ideal for industrial pumps and compressors, handling both radial and axial loads efficiently.
Its universal matching feature allows for easy installation in various configurations, saving time during assembly.

Automotive vs Aerospace: Applications of 709C Bearing
In automotive systems, 709C Bearing is often found in gearboxes and steering mechanisms, providing reliable performance under load.
For aerospace applications, its lightweight construction and high-speed tolerance make it a preferred choice in auxiliary equipment.

Perfect Fit for Automation: 709C Bearing
The 709C Bearing works well in automated assembly lines, where precision and repeatability are crucial.
Its ABEC-5 rating ensures consistent performance, reducing downtime in high-volume production environments.

Q&A

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