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Super Precision Angular Contact Ball Bearings S7009 FE/P4ADBB

Super Precision Angular Contact Ball Bearings S7009 FE/P4ADBB

The S7009 FE/P4ADBB is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from durable chrome steel. It features a sealed design and comes as a matched pair (DB arrangement) for balanced performance.

With an 18° contact angle, it handles both radial and axial loads efficiently, supporting up to 4680 lbf dynamically. Its phenolic cage ensures smooth operation at high speeds, reaching up to 41,000 RPM.

Preloaded for light use (Class B), this bearing offers precise movement and reduced vibration. The grease lubrication makes maintenance straightforward, and it operates reliably in temperatures from -30°C to 110°C.

Ideal for applications like machine tool spindles or high-speed robotics, where accuracy and durability are key. Weighing 0.5kg, it’s a robust yet manageable choice for precision engineering needs. Compliant with P4A tolerance standards for consistent performance.

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Product Parameters

  • Part Number S7009 FE/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 21
  • Contact Angle 18°
  • 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 4680 lbf
  • Static Radial Load 3825 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.5 kg
Super Precision Angular Contact Ball Bearings S7009 FE/P4ADBB dimension drawing
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Features

Why Choose S7009 FE/P4ADBB Bearing for Precision Tasks?

S7009 FE/P4ADBB Bearing features a sealed design with a 18° contact angle, ideal for high-precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 4680 lbf, S7009 FE/P4ADBB Bearing handles demanding conditions effortlessly.
The matched arrangement of two bearings provides stability, making it suitable for complex angular contact loads.

S7009 FE/P4ADBB Bearing operates at speeds up to 41,000 rpm, balancing performance and longevity.
Its grease lubrication system minimises maintenance, ensuring reliable operation in temperatures from -30°C to 110°C.

Application

Industrial Uses of S7009 FE/P4ADBB Bearing
S7009 FE/P4ADBB Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The sealed construction helps keep contaminants out, extending service life in demanding environments.

What Makes S7009 FE/P4ADBB Bearing a Preferred Choice?
In robotics, S7009 FE/P4ADBB Bearing provides smooth motion control for articulated arms, thanks to its light preload and matched arrangement. The phenolic cage reduces friction, making it ideal for repetitive movements.

Perfect Fit for Automation: S7009 FE/P4ADBB Bearing
S7009 FE/P4ADBB Bearing works well in automated production lines, particularly for pick-and-place systems requiring high positional accuracy. Its grease lubrication ensures quiet operation, even at peak speeds.

Medical vs Industrial: Where S7009 FE/P4ADBB Bearing Excels
S7009 FE/P4ADBB Bearing is versatile enough for both medical imaging devices and industrial pumps, offering reliable performance under radial loads. The chrome steel construction provides durability in sterile or oily environments alike.

Q&A

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