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

Super Precision Angular Contact Ball Bearings 7009 CDGC/P4A

The 7009 CDGC/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 operates smoothly at speeds up to 46,000 RPM.

With a 15° contact angle and moderate preload, it offers excellent stability for high-precision applications. The open design and phenolic cage ensure low friction and easy maintenance.

This bearing is ideal for machine tools or spindle systems where accuracy is crucial. It can be arranged back-to-back, face-to-face, or tandem for versatile use.

Weighing just 0.24kg, it’s lightweight yet robust, suitable for temperatures from -30°C to 110°C. Compliant with P4A tolerance standards for reliable performance.

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

Product Parameters

  • Part Number 7009 CDGC/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 Moderate / Class C
  • 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
Super Precision Angular Contact Ball Bearings 7009 CDGC/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 7009 CDGC/P4A Bearing

7009 CDGC/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 6435 lbf.

The phenolic cage in 7009 CDGC/P4A Bearing reduces friction and noise, making it suitable for high-speed applications.
With a maximum speed of 46,000 rpm, it maintains precision and reliability in demanding conditions.

7009 CDGC/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its moderate preload (Class C) enhances stability, ensuring consistent performance in various configurations.

The open design of 7009 CDGC/P4A Bearing simplifies maintenance while its P4A tolerance class guarantees high precision.
This bearing is ideal for applications requiring exacting standards and long service life.

7009 CDGC/P4A Bearing can be used in matched sets for back-to-back, face-to-face, or tandem arrangements.
Its universal matching capability provides flexibility in complex mechanical systems.

Application

Industrial Uses of 7009 CDGC/P4A Bearing
7009 CDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate performance. The open seal type allows for easy lubrication, extending its service life in demanding conditions.

In automotive applications, 7009 CDGC/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its chrome steel construction provides durability, making it suitable for long-term use in vehicles.

For automation systems, 7009 CDGC/P4A Bearing is ideal for robotic arms and CNC machines, offering smooth operation at high speeds. The phenolic cage reduces friction, enhancing overall efficiency in repetitive tasks.

Medical imaging devices also benefit from 7009 CDGC/P4A Bearing’s precision, ensuring reliable performance in critical applications. The P4A tolerance class guarantees consistent accuracy, which is essential for diagnostic equipment.

Q&A

SEND INQUIRY