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Super Precision Angular Contact Ball Bearings 7008 CD/P4ADGB
Super Precision Angular Contact Ball Bearings 7008 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7008 CD/P4ADGB

The 7008 CD/P4ADGB 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 operates smoothly at high speeds up to 43000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

This bearing comes pre-lubricated and is interchangeable with SKF models, making it a practical choice for precision applications. Ideal for machine tools or spindles where accuracy and speed are key.

Weighing 0.38kg, it’s part of a matched set of two bearings, offering reliable performance in demanding conditions. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 7008 CD/P4ADGB
  • 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 Light / Class B
  • 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
  • Price($) 15.75

Features

Why Choose 7008 CD/P4ADGB Bearing for Precision Tasks?

7008 CD/P4ADGB Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with high precision.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face, adapting to various applications.

The phenolic cage in 7008 CD/P4ADGB Bearing ensures smooth operation at high speeds, up to 43,000 rpm.
Chrome steel rings and balls provide durability, while the P4A tolerance class guarantees exceptional accuracy.

7008 CD/P4ADGB Bearing operates efficiently in temperatures from -30°C to 110°C, suitable for diverse environments.
With a dynamic radial load capacity of 6210 lbf, it delivers reliable performance under demanding conditions.

Light preload in 7008 CD/P4ADGB Bearing reduces vibration, enhancing precision in sensitive machinery.
Its open design simplifies lubrication, ensuring consistent performance over extended periods.

Application

Key Fields for 7008 CD/P4ADGB Bearing
7008 CD/P4ADGB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The light preload and P4A tolerance class make it suitable for applications demanding minimal vibration.

In robotics, 7008 CD/P4ADGB Bearing supports articulated arms, providing smooth movement and long service life. Its universal matching capability allows flexible installation in back-to-back or face-to-face configurations.

For medical imaging devices, 7008 CD/P4ADGB Bearing’s phenolic cage reduces friction, ensuring quiet operation. The chrome steel construction maintains reliability in continuous-use environments.

Automotive applications like electric power steering benefit from 7008 CD/P4ADGB Bearing’s dynamic load capacity. Its metric sizing ensures compatibility with various vehicle designs.

In aerospace systems, 7008 CD/P4ADGB Bearing handles combined radial and axial loads efficiently. The high-speed capability makes it ideal for turbine assemblies.

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