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Super Precision Angular Contact Ball Bearings S7006 CD/HCP4ADBA

Super Precision Angular Contact Ball Bearings S7006 CD/HCP4ADBA

The S7006 CD/HCP4ADBA is a super precision angular contact ball bearing, measuring 30mm by 55mm by 26mm, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 5265 lbf and spins smoothly at speeds over 100,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and extra-light preload make it ideal for high-precision applications.

This matched set of two bearings (DB arrangement) offers excellent stability under angular loads. Suitable for machine tools or high-speed spindles where precision and reliability are key.

Weighing just 0.19kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards for consistent accuracy.

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Product Parameters

  • Part Number S7006 CD/HCP4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 26 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 14
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5265 lbf
  • Static Radial Load 3600 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.19 kg
Super Precision Angular Contact Ball Bearings S7006 CD/HCP4ADBA dimension drawing
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Features

Why Choose S7006 CD/HCP4ADBA Bearing for Precision Tasks?

S7006 CD/HCP4ADBA Bearing features a 15° contact angle and ceramic balls, ensuring high precision in angular contact applications.
Its extra light preload (Class A) enhances performance, making it suitable for demanding tasks.

The sealed design and phenolic cage provide reliable operation, even at high speeds up to 100,500 rpm.
With a dynamic radial load capacity of 5265 lbf, it handles rigorous conditions with ease.

Chrome steel rings and ceramic balls reduce friction, extending the bearing’s service life.
The matched arrangement of two bearings (DB) ensures stability and consistent performance.

S7006 CD/HCP4ADBA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its grease lubrication system minimises maintenance needs, saving time and costs.

Application

Industrial Uses of S7006 CD/HCP4ADBA Bearing
S7006 CD/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

Where Is S7006 CD/HCP4ADBA Bearing Used?
You’ll often find S7006 CD/HCP4ADBA Bearing in automotive applications like electric motors and transmissions, where its angular contact design handles combined loads efficiently. The extra-light preload also minimises vibration, making it ideal for precision components.

Built for Heavy-Duty Use: S7006 CD/HCP4ADBA Bearing
In robotics and automation, S7006 CD/HCP4ADBA Bearing excels in articulated arms and linear guides, thanks to its matched arrangement for stability. The P4A tolerance class ensures consistent accuracy even under rapid movements.

Medical vs Industrial: Where S7006 CD/HCP4ADBA Bearing Excels
For medical imaging devices, S7006 CD/HCP4ADBA Bearing’s grease lubrication and ceramic balls provide smooth, quiet operation. In industrial settings, its high-speed capability makes it a go-to for spindle drives and CNC machinery.

Practical Applications of S7006 CD/HCP4ADBA Bearing
S7006 CD/HCP4ADBA Bearing works well in 3D printers, where its precision and low friction support detailed printing tasks. The chrome steel rings add durability, making it reliable for continuous operation in consumer electronics too.

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