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Super Precision Angular Contact Ball Bearings S7009 FE/P4ADBA

Super Precision Angular Contact Ball Bearings S7009 FE/P4ADBA

The S7009 FE/P4ADBA is a super precision angular contact ball bearing, measuring 45mm by 75mm by 32mm, crafted from durable chrome steel. It features a sealed design and comes as a matched pair for extra stability.

With an 18° contact angle, it handles radial loads up to 4680 lbf and spins smoothly at speeds up to 41,000 RPM. The phenolic cage ensures quiet operation and long service life.

Preloaded for extra light performance, this bearing is ideal for high-precision applications like machine tools or spindles. It operates reliably in temperatures from -30°C to 110°C.

Weighing 0.5kg, it’s a robust yet lightweight choice. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement. The grease lubrication makes maintenance straightforward.

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Product Parameters

  • Part Number S7009 FE/P4ADBA
  • 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 Extra light / Class A
  • 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/P4ADBA dimension drawing
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Features

Performance Features of S7009 FE/P4ADBA Bearing

S7009 FE/P4ADBA Bearing is designed with a 18° contact angle, optimising load distribution for precision applications.
The chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 4680 lbf, S7009 FE/P4ADBA Bearing handles demanding tasks reliably.
Its sealed design and grease lubrication reduce maintenance needs, even in harsh environments.

The matched arrangement of two bearings provides extra stability for angular contact loads.
S7009 FE/P4ADBA Bearing operates smoothly at speeds up to 41,000 rpm, making it ideal for high-performance machinery.

The P4A tolerance class ensures precise alignment and minimal vibration.
Its compact size (45 mm×75 mm×32 mm) allows for efficient use in space-constrained applications.

Application

Industrial Uses of S7009 FE/P4ADBA Bearing
S7009 FE/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps keep contaminants out, extending service life in demanding environments.

In automotive applications, S7009 FE/P4ADBA Bearing supports high-speed components like electric motor shafts, thanks to its extra light preload and phenolic cage. The matched arrangement also provides stability under varying loads.

For medical imaging devices, S7009 FE/P4ADBA Bearing’s P4A tolerance class delivers the consistency needed for smooth, vibration-free operation. The grease lubrication ensures quiet performance, crucial in sensitive diagnostic equipment.

Automation systems benefit from S7009 FE/P4ADBA Bearing’s ability to handle both radial and axial loads in robotic arms. Its chrome steel construction offers durability for continuous operation in smart factories.

In consumer electronics, S7009 FE/P4ADBA Bearing’s compact size and sealed design make it suitable for high-speed cooling fans. The temperature range allows reliable performance even in tightly enclosed spaces.

Q&A

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