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Super Precision Angular Contact Ball Bearings S7005 CD/P4ADFB

Super Precision Angular Contact Ball Bearings S7005 CD/P4ADFB

The S7005 CD/P4ADFB is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched set of two bearings arranged face-to-face (DF).

This bearing handles radial loads up to 3510 lbf and operates smoothly at speeds up to 83,000 RPM. Its phenolic cage and grease lubrication ensure quiet, long-lasting performance even in demanding conditions.

The sealed design keeps contaminants out, while the light preload (Class B) provides stable operation for precision applications. It works well in temperatures from -30°C to 110°C.

Ideal for high-precision machinery like spindles or CNC equipment, where accuracy and reliability are key. Weighing just 0.16kg, it’s a lightweight yet robust choice for industrial use. Compliant with P4A tolerance standards for consistent performance.

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Product Parameters

  • Part Number S7005 CD/P4ADFB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3510 lbf
  • Static Radial Load 2340 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.16 kg
Super Precision Angular Contact Ball Bearings S7005 CD/P4ADFB dimension drawing
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Features

Performance Features of S7005 CD/P4ADFB Bearing

S7005 CD/P4ADFB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 3510 lbf, S7005 CD/P4ADFB Bearing handles demanding tasks reliably.
The sealed design and grease lubrication reduce maintenance needs, extending service life.

S7005 CD/P4ADFB Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its precision P4A tolerance class ensures consistent performance in high-speed applications up to 83,000 rpm.

The matched arrangement of two bearings provides stability and balanced load distribution.
This design makes S7005 CD/P4ADFB Bearing suitable for precision machinery requiring low noise and minimal vibration.

Application

Practical Applications of S7005 CD/P4ADFB Bearing
In precision machine tools, S7005 CD/P4ADFB Bearing ensures smooth spindle rotation thanks to its angular contact design and P4A tolerance class. The matched arrangement provides stability for high-speed operations.

Where Is S7005 CD/P4ADFB Bearing Used?
You’ll often find S7005 CD/P4ADFB Bearing in dental drill handpieces, where its low vibration and sealed design maintain hygiene. The phenolic cage handles rapid acceleration without compromising precision.

Built for Heavy-Duty Use: S7005 CD/P4ADFB Bearing
This bearing pair supports robotic arm joints in assembly lines, handling combined radial and axial loads effortlessly. Its grease lubrication extends service life even in continuous operation cycles.

Automotive vs Aerospace: Applications of S7005 CD/P4ADFB Bearing
In car wheel hubs, S7005 CD/P4ADFB Bearing manages cornering forces, while in aircraft instruments it maintains accuracy during turbulence. The chrome steel construction performs reliably in both environments.

Perfect Fit for Automation: S7005 CD/P4ADFB Bearing
S7005 CD/P4ADFB Bearing keeps 3D printer carriages moving precisely with minimal backlash. The light preload setting ensures consistent layer alignment throughout long print jobs.

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