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Super Precision Angular Contact Ball Bearings S7003 CE/P4ADBB

Super Precision Angular Contact Ball Bearings S7003 CE/P4ADBB

The S7003 CE/P4ADBB is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with two bearings matched in a DB arrangement.

This model handles radial loads up to 2151 lbf and spins smoothly at speeds up to 85,000 RPM, thanks to its phenolic cage and grease lubrication. Its light preload ensures quiet, precise operation in demanding conditions.

The sealed design keeps contaminants out, extending its lifespan, while the P4A tolerance class guarantees high accuracy. Ideal for applications like machine tool spindles or high-speed robotics where precision is key.

Weighing just 0.074kg, it’s lightweight yet robust, and operates reliably in temperatures from -30°C to 110°C. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number S7003 CE/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 12
  • 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 2151 lbf
  • Static Radial Load 1148 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 85000 rpm
  • Weight 0.074 kg
Super Precision Angular Contact Ball Bearings S7003 CE/P4ADBB dimension drawing
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Features

Performance Features of S7003 CE/P4ADBB Bearing

S7003 CE/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for precision 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 2151 lbf, it handles demanding tasks efficiently.
The sealed design and grease lubrication reduce maintenance needs, extending service life.

S7003 CE/P4ADBB Bearing operates smoothly at speeds up to 85,000 rpm, making it ideal for high-performance machinery.
Its matched arrangement of two bearings ensures stability and precision in angular contact applications.

The P4A tolerance class guarantees consistent performance, even under heavy loads.
Its compact size (17 mm×35 mm×20 mm) makes it suitable for space-constrained installations.

Application

Industrial Uses of S7003 CE/P4ADBB Bearing
S7003 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.

Where Is S7003 CE/P4ADBB Bearing Used?
In robotics, S7003 CE/P4ADBB Bearing provides smooth motion control for articulated arms, thanks to its light preload and matched arrangement. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

Perfect Fit for Automation: S7003 CE/P4ADBB Bearing
S7003 CE/P4ADBB Bearing works well in 3D printers, offering precise linear motion for print heads. Its grease lubrication ensures quiet operation, ideal for office or home settings.

Medical vs Industrial: Where S7003 CE/P4ADBB Bearing Excels
S7003 CE/P4ADBB Bearing is reliable in medical imaging devices, where its P4A tolerance class guarantees consistent performance. In industrial settings, it handles high-speed spindles with ease.

Q&A

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