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Super Precision Angular Contact Ball Bearings 706 CEGA/P4A
Super Precision Angular Contact Ball Bearings 706 CEGA/P4A

Super Precision Angular Contact Ball Bearings 706 CEGA/P4A

The 706 CEGA/P4A is a super precision angular contact ball bearing with a compact size of 6mm by 17mm by 6mm, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 351 lbf dynamically.

With a maximum speed of 140,000 RPM, this bearing spins smoothly and efficiently. Its open design and phenolic cage ensure durability, while the extra light preload (Class A) offers precise operation.

The bearing comes in a matched set of two, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for high-speed applications like spindles or precision tools where accuracy is key.

Weighing just 0.006kg, it’s lightweight yet robust, and operates well in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 706 CEGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 6 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 17 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 6 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 8
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 351 lbf
  • Static Radial Load 112 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 140000 rpm
  • Weight 0.006 kg

Features

Performance Features of 706 CEGA/P4A Bearing

706 CEGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 351 lbf, 706 CEGA/P4A Bearing handles demanding conditions efficiently.
The extra light preload (Class A) enhances precision, making it suitable for high-speed operations up to 140,000 rpm.

706 CEGA/P4A Bearing is available in matched sets, offering flexibility for back-to-back, face-to-face, or tandem arrangements.
Its compact size (6 mm×17 mm×6 mm) makes it ideal for applications where space is limited.

The open design allows for easy lubrication, ensuring smooth operation within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees high precision and consistent performance.

Application

Essential Roles of 706 CEGA/P4A Bearing
In high-speed machine tools, 706 CEGA/P4A Bearing excels due to its 15° contact angle and P4A precision, ensuring smooth rotation under radial and axial loads. The phenolic cage reduces friction, making it ideal for prolonged use.

Where Is 706 CEGA/P4A Bearing Used?
You’ll often find 706 CEGA/P4A Bearing in dental drills and surgical robots, where its chrome steel construction ensures hygiene and reliability. Its lightweight design also suits delicate instruments perfectly.

Optimized for Performance: 706 CEGA/P4A Bearing
For automation systems like robotic arms, 706 CEGA/P4A Bearing’s matched arrangement allows precise movement control. The extra-light preload further enhances responsiveness in dynamic applications.

Automotive vs Aerospace: Applications of 706 CEGA/P4A Bearing
In automotive gearboxes, 706 CEGA/P4A Bearing handles high RPMs effortlessly, while in aerospace actuators, its temperature stability ensures consistent performance. The open design simplifies lubrication in both sectors.

Q&A

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