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Miniature Angular Contact Ball Bearings 705AC
Miniature Angular Contact Ball Bearings 705AC

Miniature Angular Contact Ball Bearings 705AC

The 705AC is a compact angular contact ball bearing, measuring just 5mm by 14mm by 5mm. It comes in sealed or open variants, with a 25° contact angle for handling combined loads.

Made from steel or ceramic balls with a nylon or phenolic cage, it offers smooth operation and durability. The universal matching design allows flexible arrangements, and preload options are available for precision applications.

This bearing is ideal for small machinery, dental tools, or robotics where space is limited. Its lightweight design (only 0.0035kg) doesn’t compromise strength, making it a practical choice for tight spaces.

With ABEC-5 or ABEC-7 precision ratings, it ensures reliable performance in demanding setups. The lubricated design keeps maintenance simple for long-term use.

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Product Parameters

  • Part Number 705AC
  • Brand TFL
  • Bore Dia 5 mm
  • Outer Dia 14 mm
  • Width 5 mm
  • System of Measurement Metric
  • Contact Angle 25°
  • 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)
  • Weight 0.0035 kg

Features

Why Choose 705AC Bearing for Precision Tasks?

705AC Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its universal matching design allows for flexible arrangements, ensuring smooth operation in various configurations.

The bearing comes with options for steel or ceramic balls, catering to different performance and durability needs.
Nylon or phenolic cages further enhance its suitability for high-speed applications.

With ABEC-5 and ABEC-7 ratings, 705AC Bearing meets stringent precision standards.
Its compact size (5 mm×14 mm×5 mm) makes it perfect for space-constrained applications.

Sealed and open variants offer flexibility, depending on lubrication and environmental requirements.
This versatility ensures reliable performance across diverse industrial uses.

Application

Key Fields for 705AC Bearing
The 705AC Bearing is commonly used in precision instruments like dental drills and optical devices, where its small size and angular contact design ensure accurate performance. Its sealed options help keep out contaminants, making it reliable in sensitive environments.

Where Is 705AC Bearing Used?
You’ll often find the 705AC Bearing in robotics, particularly in compact joints and pivots that require smooth, low-friction movement. Its universal matching feature allows for flexible installation in various configurations.

Built for Heavy-Duty Use: 705AC Bearing
Despite its miniature size, the 705AC Bearing handles angular loads well, making it suitable for small electric motors and gearboxes. The ceramic ball option offers added durability for high-speed applications.

Automotive vs Aerospace: Applications of 705AC Bearing
In automotive systems, the 705AC Bearing fits well in throttle controls and sensors, while aerospace uses include guidance systems. Its lightweight design and P5/P4 precision make it versatile across industries.

Perfect Fit for Automation: 705AC Bearing
The 705AC Bearing works seamlessly in automated assembly lines and 3D printers, where consistent precision is key. Its nylon cage reduces noise, ideal for environments where quiet operation matters.

Q&A

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