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Super Precision Angular Contact Ball Bearings S7005 CE/P4ADBB

Super Precision Angular Contact Ball Bearings S7005 CE/P4ADBB

The S7005 CE/P4ADBB is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. Its compact design measures 25mm×47mm×24mm, making it suitable for tight spaces.

With a 15° contact angle and sealed construction, it handles radial loads up to 3038 lbf and spins smoothly at speeds up to 83,000 RPM. The phenolic cage ensures quiet operation and long service life.

This matched pair of bearings (DB arrangement) comes with light preload for precise alignment, ideal for high-accuracy applications. It works well in temperatures from -30°C to 110°C and is pre-lubricated with grease.

Perfect for machine tools or high-speed spindles where precision and reliability are key. Weighing just 0.15kg, it’s a lightweight yet robust solution for demanding setups.

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Product Parameters

  • Part Number S7005 CE/P4ADBB
  • 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 <> DB
  • 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 3038 lbf
  • Static Radial Load 1868 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.15 kg
Super Precision Angular Contact Ball Bearings S7005 CE/P4ADBB dimension drawing
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Features

Why Choose S7005 CE/P4ADBB Bearing for Precision Tasks?

S7005 CE/P4ADBB Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 3038 lbf.

The sealed design and phenolic cage reduce friction and protect against contaminants.
With a maximum speed of 83,000 rpm, it delivers reliable performance in demanding conditions.

Light preload Class B enhances stability, making it suitable for precision machinery.
The matched arrangement of two bearings ensures consistent performance and load distribution.

Application

Industrial Uses of S7005 CE/P4ADBB Bearing
S7005 CE/P4ADBB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In automotive applications, S7005 CE/P4ADBB Bearing supports components like wheel hubs and transmissions, offering reliable handling of radial and axial loads. Its lightweight phenolic cage reduces friction, enhancing efficiency.

For robotics, S7005 CE/P4ADBB Bearing’s matched arrangement provides stability in articulated arms and joints. The P4A tolerance class ensures consistent performance in repetitive motions.

Medical imaging devices benefit from S7005 CE/P4ADBB Bearing’s smooth operation, crucial for precise positioning in scanners. The grease lubrication extends service life in continuous-use scenarios.

In 3D printers, S7005 CE/P4ADBB Bearing’s high-speed capability ensures precise layer alignment. The 15° contact angle balances load distribution for quiet operation.

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