+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S7009 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings S7009 ACD/P4ADGB

The S7009 ACD/P4ADGB 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 9945 lbf and spins smoothly at speeds up to 41,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle provides excellent stability for angular loads.

This bearing comes in a matched set of two, suitable for universal mounting configurations like back-to-back or face-to-face. Ideal for high-speed applications like machine tool spindles or precision equipment.

Weighing just 0.47kg, it’s lightweight yet robust, with a temperature range of -30°C to 110°C. Compliant with P4A tolerance class for exceptional accuracy.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number S7009 ACD/P4ADGB
  • 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 9.525 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 9945 lbf
  • Static Radial Load 9675 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.47 kg
Super Precision Angular Contact Ball Bearings S7009 ACD/P4ADGB dimension drawing
Download DWG Download PDF

Features

Performance Features of S7009 ACD/P4ADGB Bearing

S7009 ACD/P4ADGB Bearing is precision-crafted with a 25° contact angle, ideal for angular contact load applications.
Its chrome steel rings and balls ensure durability and smooth operation under high radial loads.

The sealed design and phenolic cage provide reliable performance, even at speeds up to 41,000 rpm.
Universal matching allows flexible arrangement options, including back-to-back or face-to-face configurations.

With a dynamic radial load capacity of 9945 lbf, S7009 ACD/P4ADGB Bearing handles demanding tasks efficiently.
Its light preload and P4A tolerance class ensure precise operation in high-performance machinery.

Application

Common Applications of S7009 ACD/P4ADGB Bearing
S7009 ACD/P4ADGB Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure smooth operation. The sealed construction helps keep contaminants out, extending its lifespan in demanding environments.

In robotics, S7009 ACD/P4ADGB Bearing provides reliable support for articulated arms, thanks to its universal matching capability. The light preload also minimises friction, enhancing movement accuracy.

For aerospace applications, S7009 ACD/P4ADGB Bearing’s phenolic cage and chrome steel components withstand extreme conditions. Its high-speed performance makes it suitable for aircraft instrumentation and control systems.

Where Is S7009 ACD/P4ADGB Bearing Used?
S7009 ACD/P4ADGB Bearing is commonly found in CNC spindles, where its P4A tolerance class ensures tight precision. The grease lubrication further reduces maintenance needs in continuous operation.

In medical imaging devices, S7009 ACD/P4ADGB Bearing’s low vibration characteristics improve scan quality. The 25° contact angle also helps manage combined loads effectively.

Built for Heavy-Duty Use: S7009 ACD/P4ADGB Bearing
S7009 ACD/P4ADGB Bearing excels in industrial pumps, handling both radial and axial loads with ease. Its matched arrangement allows for flexible installation in back-to-back or face-to-face configurations.

For electric motors, S7009 ACD/P4ADGB Bearing’s high-speed capability ensures efficient power transmission. The chrome steel construction also resists wear in long-term use.

Automotive vs Aerospace: Applications of S7009 ACD/P4ADGB Bearing
In automotive systems, S7009 ACD/P4ADGB Bearing supports gearbox components, offering durability under high loads. Its metric sizing ensures compatibility with various vehicle designs.

For aerospace, S7009 ACD/P4ADGB Bearing’s lightweight and precision make it ideal for flight control mechanisms. The temperature range also suits both ground and high-altitude conditions.

Q&A

SEND INQUIRY