+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7009 CD/P4A

Super Precision Angular Contact Ball Bearings 7009 CD/P4A

The 7009 CD/P4A is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 6435 lbf and operates smoothly at speeds up to 30,000 RPM.

Its 15° contact angle and phenolic cage ensure stable performance under angular loads, while the open design allows for easy lubrication. The bearing works reliably in temperatures ranging from -30°C to 110°C.

This model meets the P4 tolerance class (ABEC-7), making it suitable for high-precision applications. Ideal for use in machine tools or spindle assemblies where accuracy and speed are crucial.

Weighing just 0.24kg, it’s a lightweight yet durable option for demanding environments. Compatible with SKF bearings for easy replacement.

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

Product Parameters

  • Part Number 7009 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 17
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6435 lbf
  • Static Radial Load 5040 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 30000 rpm
  • Weight 0.24 kg
  • Price（$） 6.768
Super Precision Angular Contact Ball Bearings 7009 CD/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 7009 CD/P4A Bearing

7009 CD/P4A Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.

Its 15° contact angle ensures efficient load distribution, enhancing performance in high-speed operations.

The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.

With a maximum speed of 30,000 rpm, it delivers reliable performance in demanding conditions.

Application

Key Fields for 7009 CD/P4A Bearing
7009 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design helps maintain accuracy during heavy cutting operations. The phenolic cage reduces friction, ensuring smooth performance even at high speeds.

What Makes 7009 CD/P4A Bearing a Preferred Choice?
In automotive applications, 7009 CD/P4A Bearing is ideal for wheel hubs and transmissions, thanks to its ability to handle both radial and axial loads. The chrome steel construction offers durability under demanding driving conditions.

Perfect Fit for Automation: 7009 CD/P4A Bearing
For robotic arms and automated systems, 7009 CD/P4A Bearing provides reliable movement with minimal vibration. Its P4 tolerance class ensures precise positioning, crucial for repetitive tasks.

Medical vs Industrial: Where 7009 CD/P4A Bearing Excels
In medical imaging devices, 7009 CD/P4A Bearing’s low noise operation is essential for patient comfort. Meanwhile, industrial pumps benefit from its high-speed capabilities and long service life.

Q&A

SEND INQUIRY