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Super Precision Angular Contact Ball Bearings 7005 CD/HCP4ADGA
Super Precision Angular Contact Ball Bearings 7005 CD/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7005 CD/HCP4ADGA

The 7005 CD/HCP4ADGA is a super precision angular contact ball bearing, measuring 25mm by 47mm by 24mm, crafted from high-quality chrome steel and ceramic balls. It handles radial loads up to 3510 lbf and reaches speeds of 103,000 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 setups. The phenolic cage ensures smooth operation, while the extra light preload enhances precision.

This bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use. Ideal for machine tools or spindle systems where accuracy and speed are crucial.

Weighing just 0.14kg, it’s lightweight yet durable. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7005 CD/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3510 lbf
  • Static Radial Load 2340 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.14 kg

Features

Performance Features of 7005 CD/HCP4ADGA Bearing

7005 CD/HCP4ADGA Bearing is designed with a 15° contact angle, providing excellent radial and axial load capacity.
Its chrome steel rings and ceramic balls ensure high precision and durability in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 103,000 rpm, it is ideal for high-speed operations.

7005 CD/HCP4ADGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangement options for various load requirements.

The extra light preload ensures smooth operation, minimising vibration and noise.
This makes 7005 CD/HCP4ADGA Bearing suitable for precision instruments and machinery.

Application

Essential Roles of 7005 CD/HCP4ADGA Bearing
7005 CD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In robotics, 7005 CD/HCP4ADGA Bearing supports articulated arms, providing stability and responsiveness during repetitive movements. Its universal matching feature allows flexible arrangement to suit various load directions.

For dental drills and surgical tools, 7005 CD/HCP4ADGA Bearing’s phenolic cage and P4A tolerance deliver quiet, vibration-free performance. The extra-light preload ensures minimal resistance, crucial for delicate procedures.

Automotive turbochargers benefit from 7005 CD/HCP4ADGA Bearing’s ability to handle high RPMs and radial loads. The lubricated design extends service life even under extreme engine conditions.

In 3D printers, 7005 CD/HCP4ADGA Bearing’s consistent performance enhances print accuracy by minimising wobble in moving parts. The open seal allows for easy re-lubrication during maintenance.

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