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

Super Precision Angular Contact Ball Bearings 7009 CDGB/P4A

The 7009 CDGB/P4A 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 6435 lbf and spins smoothly at speeds up to 46,000 RPM.

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

This model is interchangeable with SKF bearings and comes in a universal matching set of three, suitable for back-to-back or face-to-face arrangements. Ideal for high-precision applications like machine tool spindles or robotics.

Weighing just 0.24kg, it’s lightweight yet robust, meeting P4A tolerance standards for exceptional accuracy.

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

Product Parameters

  • Part Number 7009 CDGB/P4A
  • 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 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 17
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 6435 lbf
  • Static Radial Load 5040 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.24 kg
  • Price（$） 7.974
Super Precision Angular Contact Ball Bearings 7009 CDGB/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 7009 CDGB/P4A Bearing

7009 CDGB/P4A Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 15° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 6435 lbf, it excels in demanding applications.

7009 CDGB/P4A Bearing operates smoothly at speeds up to 46,000 rpm, balancing speed and reliability.
Its P4A tolerance class guarantees consistent precision in high-performance settings.

The open design allows for easy lubrication, ensuring long-lasting operation.
It is suitable for temperatures ranging from -30°C to 110°C, adapting to various environments.

7009 CDGB/P4A Bearing can be used in matched sets for back-to-back, face-to-face, or tandem configurations.
This versatility makes it ideal for complex machinery requiring precise alignment.

Application

Key Fields for 7009 CDGB/P4A Bearing
7009 CDGB/P4A Bearing is commonly used in high-speed machine spindles, where its precision angular contact design ensures accurate rotation. The light preload helps maintain stability during demanding operations.

In robotics, 7009 CDGB/P4A Bearing supports articulated arms, providing smooth movement with minimal friction. Its phenolic cage reduces weight while maintaining strength, ideal for repetitive motions.

For dental drills, 7009 CDGB/P4A Bearing’s chrome steel construction offers durability and consistent performance. The P4A tolerance class ensures the precision required for medical applications.

Automotive applications like electric vehicle motors benefit from 7009 CDGB/P4A Bearing’s ability to handle combined loads. The open design allows for efficient lubrication, extending service life.

In 3D printers, 7009 CDGB/P4A Bearing’s high-speed capability ensures precise layer deposition. The metric sizing makes it compatible with various printer models.

Q&A

SEND INQUIRY