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Super Precision Angular Contact Ball Bearings 7008 CD/P4ADGC

Super Precision Angular Contact Ball Bearings 7008 CD/P4ADGC

The 7008 CD/P4ADGC is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 6210 lbf and reaches speeds of 43,000 RPM, making it suitable for high-performance applications.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face mounting. The phenolic cage ensures smooth operation and reduces friction during high-speed use.

This bearing comes pre-lubricated and operates efficiently in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional precision for demanding machinery.

Ideal for spindle drives or CNC equipment, it’s interchangeable with SKF bearings for easy replacements. Weighing 0.38kg, it’s a robust yet compact solution for precision engineering needs.

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Product Parameters

  • Part Number 7008 CD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 18
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 6210 lbf
  • Static Radial Load 4950 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 43000 rpm
  • Weight 0.38 kg
Super Precision Angular Contact Ball Bearings 7008 CD/P4ADGC dimension drawing
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Features

Why Choose 7008 CD/P4ADGC Bearing for Precision Tasks?

7008 CD/P4ADGC Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face, adapting to various applications.

The chrome steel rings and phenolic cage ensure smooth operation at high speeds, up to 43,000 rpm.
With a P4A tolerance class, 7008 CD/P4ADGC Bearing delivers consistent accuracy for demanding tasks.

Moderate preload (Class C) enhances stability, reducing vibration and improving performance.
Its dynamic radial load capacity of 6210 lbf makes it reliable for heavy-duty precision applications.

Application

Common Applications of 7008 CD/P4ADGC Bearing
In machine tools, 7008 CD/P4ADGC Bearing ensures smooth spindle rotation thanks to its precision angular contact design. The moderate preload helps maintain accuracy during high-speed operations.

Where Is 7008 CD/P4ADGC Bearing Used?
You’ll often find 7008 CD/P4ADGC Bearing in automotive transmissions, where its universal matching feature simplifies installation. The phenolic cage reduces friction, enhancing efficiency in gear shifting.

Built for Heavy-Duty Use: 7008 CD/P4ADGC Bearing
This bearing handles radial and axial loads effortlessly in industrial pumps, with its chrome steel construction offering lasting durability. The P4A tolerance class guarantees consistent performance under stress.

Medical vs Industrial: Where 7008 CD/P4ADGC Bearing Excels
While 7008 CD/P4ADGC Bearing supports delicate surgical tools with its quiet operation, it equally thrives in factory robots. Its 43,000 rpm rating makes it versatile across demanding applications.

Perfect Fit for Automation: 7008 CD/P4ADGC Bearing
In robotic arms, 7008 CD/P4ADGC Bearing provides the precise movement needed for repetitive tasks. The tandem arrangement option allows custom configurations for complex motion systems.

Q&A

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