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Super Precision Angular Contact Ball Bearings 7006 CDGA/HCP4A

Super Precision Angular Contact Ball Bearings 7006 CDGA/HCP4A

The 7006 CDGA/HCP4A is a super precision angular contact ball bearing, measuring 30mm by 55mm by 13mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

With a 15° contact angle, it handles radial loads up to 3218 lbf and spins at speeds up to 100,500 RPM. Its phenolic cage ensures stability during high-speed use.

The open design allows easy lubrication, while the P4A tolerance class guarantees precise performance. It works in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC tools, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.095kg, it’s lightweight yet robust.

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Product Parameters

  • Part Number 7006 CDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 14
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3218 lbf
  • Static Radial Load 1800 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.095 kg
  • Price（$） 88.11
Super Precision Angular Contact Ball Bearings 7006 CDGA/HCP4A dimension drawing
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Features

Performance Features of 7006 CDGA/HCP4A Bearing

7006 CDGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 100,500 rpm.
This bearing is ideal for precision tasks, thanks to its P4A tolerance class.

With a dynamic radial load capacity of 3218 lbf, it handles demanding conditions reliably.
The extra light preload (Class A) ensures minimal resistance and efficient performance.

Its universal matching capability allows flexible arrangements like back-to-back or tandem configurations.
The open design simplifies lubrication, maintaining consistent performance over time.

Application

Industrial Uses of 7006 CDGA/HCP4A Bearing
7006 CDGA/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment for smooth operation in demanding conditions.

What Makes 7006 CDGA/HCP4A Bearing a Preferred Choice?
In automotive applications, 7006 CDGA/HCP4A Bearing excels in electric motor systems, thanks to its angular contact design handling combined loads efficiently. The chrome steel rings provide durability under continuous use.

Perfect Fit for Automation: 7006 CDGA/HCP4A Bearing
Robotic arms benefit from 7006 CDGA/HCP4A Bearing’s lightweight construction and high-speed capabilities, ensuring accurate movement. Its universal matching feature allows flexible arrangement in complex setups.

Medical vs Industrial: Where 7006 CDGA/HCP4A Bearing Excels
For medical imaging devices, 7006 CDGA/HCP4A Bearing offers quiet operation and reliability, while in industrial settings, it handles high radial loads effortlessly. The wide temperature range suits varied environments.

Q&A

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