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Super Precision Angular Contact Ball Bearings S7009 ACD/P4ATBTB

Super Precision Angular Contact Ball Bearings S7009 ACD/P4ATBTB

The S7009 ACD/P4ATBTB is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 13320 lbf and operates smoothly at high speeds up to 46000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle and light preload make it ideal for precise applications.

This bearing comes in a matched set of three, arranged in a TBT configuration for enhanced stability. Suitable for machine tools or high-speed spindles where accuracy is key.

Weighing 0.71kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7009 ACD/P4ATBTB
  • 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 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 13320 lbf
  • Static Radial Load 14400 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.71 kg
Super Precision Angular Contact Ball Bearings S7009 ACD/P4ATBTB dimension drawing
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Features

Performance Features of S7009 ACD/P4ATBTB Bearing

S7009 ACD/P4ATBTB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 13320 lbf.

Its phenolic cage ensures smooth operation, even at high speeds of 46,000 rpm.
The sealed design and grease lubrication reduce maintenance needs while extending service life.

S7009 ACD/P4ATBTB Bearing operates efficiently in temperatures from -30°C to 110°C.
The matched arrangement of three bearings provides stability, making it ideal for angular contact tasks.

Application

Industrial Uses of S7009 ACD/P4ATBTB Bearing
S7009 ACD/P4ATBTB 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, S7009 ACD/P4ATBTB Bearing supports components like wheel hubs and transmissions, offering reliable performance under radial and axial loads. Its light preload setting reduces friction for smoother operation.

For robotics, S7009 ACD/P4ATBTB Bearing’s matched arrangement provides stability in articulated arms, ensuring precise movement. The phenolic cage material reduces weight while maintaining durability.

Medical imaging devices benefit from S7009 ACD/P4ATBTB Bearing’s low noise and vibration, crucial for sensitive equipment. The P4A tolerance class guarantees consistent performance in critical applications.

In automation systems, S7009 ACD/P4ATBTB Bearing’s high-speed capability makes it suitable for conveyor belts and sorting mechanisms. The grease lubrication ensures long service life with minimal maintenance.

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