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Miniature Angular Contact Ball Bearings 706C
Miniature Angular Contact Ball Bearings 706C

Miniature Angular Contact Ball Bearings 706C

The 706C is a compact angular contact ball bearing measuring 6mm by 17mm by 6mm, available in both sealed and open designs. It supports dynamic radial loads up to 456 lbf and operates smoothly at high speeds, reaching 90,000 RPM with grease lubrication.

With a 15° contact angle and universal matching, it handles combined radial and axial loads effectively. The bearing comes preloaded for precision and is offered in ABEC-5 or ABEC-7 grades for different accuracy needs.

Its lightweight nylon or phenolic cage reduces friction, while steel or ceramic balls enhance durability. Ideal for small machinery, robotics, or high-speed spindles where space and precision matter.

Weighing just 6 grams, it’s easy to install and maintain. The sealed version keeps contaminants out, extending service life in dusty environments.

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Product Parameters

  • Part Number 706C
  • Brand TFL
  • Bore Dia 6 mm
  • Outer Dia 17 mm
  • Width 6 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-7)
  • Dynamic Radial Load 456.34 lbf
  • Static Radial Load 173.1 lbf
  • Grease Limited speed (r/min) 90000
  • Oil Limited speed (r/min) 155000
  • Weight 0.006 kg

Features

How Does 706C Bearing Reduce Friction?

706C Bearing features a 15° contact angle, optimising load distribution and reducing friction during operation.
Its universal matching design ensures smooth performance in various configurations, enhancing efficiency.
Available with ceramic or steel balls, it offers flexibility for different friction and speed requirements.
The ABEC-5 and ABEC-7 ratings confirm its precision engineering for high-speed applications.

Why Choose 706C Bearing for Precision Tasks?

706C Bearing’s ABEC-5 and ABEC-7 ratings make it suitable for high-precision tasks requiring minimal deviation.
With dynamic radial load capacity of 456.34 lbf, it handles demanding applications while maintaining accuracy.
The option for ceramic balls further enhances its precision, reducing wear and improving longevity.
Its compact 6 mm×17 mm×6 mm size is ideal for space-constrained, precision instruments.

Engineered for Precision: 706C Bearing

706C Bearing is designed with a 15° contact angle, ensuring precise load handling in angular contact applications.
Its universal matching arrangement allows for versatile use across different setups without compromising performance.
The bearing supports high speeds up to 155,000 rpm with oil lubrication, ideal for precision machinery.
Nylon or phenolic cage options provide durability and reduce friction for smoother operation.

Steel vs Ceramic Bearings: Strengths of 706C Bearing

706C Bearing offers both steel and ceramic ball options, catering to different performance needs.
Steel balls provide robust load capacity, while ceramic balls reduce friction and extend service life.
The bearing’s ABEC-5 and ABEC-7 ratings ensure high precision, whether used in standard or high-speed applications.
Its compact design and universal matching make it adaptable for various precision engineering tasks.

Application

Key Fields for 706C Bearing
The 706C Bearing is commonly used in precision instruments like dental drills and optical devices, where its small size and high-speed capability are ideal. Its angular contact design ensures accurate performance under combined loads.

Where Is 706C Bearing Used?
You’ll often find 706C Bearing in robotics, particularly in compact joints and swivel mechanisms. Its sealed options help keep contaminants out, making it reliable in dusty or humid environments.

Perfect Fit for Automation: 706C Bearing
In automated production lines, 706C Bearing supports small conveyor rollers and pick-and-place arms. The ceramic ball option reduces friction, extending service life in continuous operation.

Medical vs Industrial: Where 706C Bearing Excels
While 706C Bearing works well in industrial tools like miniature motors, it’s also trusted in medical devices such as lab centrifuges. The ABEC-5 rating ensures consistent precision for sensitive applications.

Light-Duty vs Heavy-Duty: Best Uses for 706C Bearing
Though designed for light loads in drones or RC models, 706C Bearing’s phenolic cage handles moderate stress in small pumps. Its lubricated variants simplify maintenance in hard-to-reach spots.

Q&A

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