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Super Precision Angular Contact Ball Bearings 7006 ACDGB/HCP4A
Super Precision Angular Contact Ball Bearings 7006 ACDGB/HCP4A

Super Precision Angular Contact Ball Bearings 7006 ACDGB/HCP4A

The 7006 ACDGB/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.

This bearing handles radial loads up to 3105 lbf and can spin at speeds up to 71,500 RPM. Its 25° contact angle ensures efficient load distribution for angular contact applications.

The phenolic cage reduces friction, while the open design allows for easy lubrication. It operates in temperatures from -30°C to 110°C, making it versatile for various conditions.

Ideal for high-speed applications like machine tool spindles or precision instruments. With a P4A tolerance class, it meets strict precision standards. Weighing just 0.095kg, it’s lightweight yet robust.

This bearing can be paired in back-to-back, face-to-face, or tandem arrangements for flexible use. Interchangeable with SKF bearings, it’s a reliable choice for replacements.

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Product Parameters

  • Part Number 7006 ACDGB/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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3105 lbf
  • Static Radial Load 1721 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 71500 rpm
  • Weight 0.095 kg

Features

Performance Features of 7006 ACDGB/HCP4A Bearing

7006 ACDGB/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact performance, suitable for complex load conditions.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 71,500 rpm, it delivers reliable performance in high-speed applications.

How Does 7006 ACDGB/HCP4A Bearing Reduce Friction?

7006 ACDGB/HCP4A Bearing uses ceramic balls and a phenolic cage to minimise friction during operation.
This design ensures quieter performance and longer service life, even at high speeds.
The light preload (Class B) further enhances smooth rotation and precision.
Its open seal type allows for easy lubrication, maintaining optimal performance over time.

Engineered for Precision: 7006 ACDGB/HCP4A Bearing

7006 ACDGB/HCP4A Bearing meets P4A tolerance class standards, offering exceptional accuracy.
Its dynamic radial load capacity of 3105 lbf ensures reliability in demanding applications.
The ceramic balls reduce weight and heat generation, improving efficiency.
With a temperature range of -30°C to 110°C, it performs consistently in varied environments.

Steel vs Ceramic Bearings: Strengths of 7006 ACDGB/HCP4A Bearing

7006 ACDGB/HCP4A Bearing combines chrome steel rings with ceramic balls for superior performance.
This hybrid design reduces wear and extends lifespan compared to traditional steel bearings.
The phenolic cage adds durability while maintaining low friction.
Its universal matching capability allows flexible arrangement options (back-to-back, face-to-face, or tandem).

Application

Key Fields for 7006 ACDGB/HCP4A Bearing
7006 ACDGB/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for applications demanding smooth operation.

In robotics, 7006 ACDGB/HCP4A Bearing supports articulated arms, providing stability during repetitive movements. Its light preload and P4A tolerance class enhance performance in automated systems.

For medical imaging devices, 7006 ACDGB/HCP4A Bearing’s phenolic cage offers quiet operation, crucial for sensitive equipment. The chrome steel rings add durability, ensuring long service life in critical applications.

Automotive applications like electric motor shafts benefit from 7006 ACDGB/HCP4A Bearing’s high-speed capability. The metric sizing ensures compatibility with various European and Asian vehicle designs.

In 3D printers, 7006 ACDGB/HCP4A Bearing’s low friction and precision help maintain print accuracy. The open design allows for easy lubrication, extending bearing life in continuous use.

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