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Super Precision Angular Contact Ball Bearings 7009 ACD/P4ATGB

Super Precision Angular Contact Ball Bearings 7009 ACD/P4ATGB

The 7009 ACD/P4ATGB 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 speeds up to 41000 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tools or spindle drives where accuracy and speed are key.

Weighing 0.71kg, it’s robust yet manageable. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7009 ACD/P4ATGB
  • 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 Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • 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 Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.71 kg
Super Precision Angular Contact Ball Bearings 7009 ACD/P4ATGB dimension drawing
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Features

Performance Features of 7009 ACD/P4ATGB Bearing

7009 ACD/P4ATGB Bearing is crafted with a 25° contact angle, ideal for handling combined radial and axial loads.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 13320 lbf, it performs reliably in high-speed applications.

7009 ACD/P4ATGB Bearing operates smoothly at speeds up to 41,000 rpm, maintaining precision.
Its P4A tolerance class guarantees consistent performance in demanding conditions.

Application

Common Applications of 7009 ACD/P4ATGB Bearing
7009 ACD/P4ATGB Bearing is widely used in high-speed machine tools, where its precision and light preload ensure smooth operation. The 25° contact angle makes it suitable for handling combined radial and axial loads effectively.

In robotics, 7009 ACD/P4ATGB Bearing supports articulated arms, providing reliable movement with minimal friction. Its phenolic cage offers durability while maintaining low weight for energy efficiency.

For aerospace applications, 7009 ACD/P4ATGB Bearing’s P4A tolerance class guarantees accuracy in critical systems. The universal matching feature allows flexible arrangements to meet various design requirements.

Automotive enthusiasts appreciate 7009 ACD/P4ATGB Bearing in performance gearboxes, where its high-speed capability enhances shifting precision. The chrome steel construction ensures longevity even under demanding conditions.

Medical imaging devices benefit from 7009 ACD/P4ATGB Bearing’s consistent performance, crucial for maintaining alignment in scanning mechanisms. Its open design simplifies lubrication for extended service life.

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