+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7005 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7005 ACE/HCP4ADGA

The 7005 ACE/HCP4ADGA is a super precision angular contact ball bearing measuring 25mm by 47mm by 24mm, crafted from chrome steel with ceramic balls for enhanced performance. It handles radial loads up to 2858 lbf and reaches speeds of 85,000 RPM, making it suitable for high-speed applications.

Its open design and phenolic cage ensure smooth operation, while the 25° contact angle provides excellent stability under angular loads. The bearing comes pre-lubricated and operates efficiently in temperatures from -30°C to 110°C.

This universal matching set includes two bearings, allowing flexible arrangements like back-to-back or face-to-face. Ideal for precision machinery, spindles, or high-speed tools where accuracy and durability are key.

Weighing just 0.13kg, it’s lightweight yet robust, meeting P4A tolerance standards for superior performance. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7005 ACE/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 25°
  • 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 2858 lbf
  • Static Radial Load 1755 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 85000 rpm
  • Weight 0.13 kg
Super Precision Angular Contact Ball Bearings 7005 ACE/HCP4ADGA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7005 ACE/HCP4ADGA Bearing

7005 ACE/HCP4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision and durability.

The phenolic cage ensures smooth operation at high speeds, up to 85,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face, adapting to various setups.

With a dynamic radial load capacity of 2858 lbf, it handles demanding conditions reliably.
The extra light preload (Class A) ensures minimal friction, ideal for precision tasks.

7005 ACE/HCP4ADGA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its open design and lubrication ensure consistent performance with minimal maintenance.

Application

Key Fields for 7005 ACE/HCP4ADGA Bearing
In machine tools, 7005 ACE/HCP4ADGA Bearing excels with its high-speed capabilities and precision angular contact, ideal for spindle applications. The ceramic balls reduce friction, ensuring smoother operation even at 85,000 rpm.

Where Is 7005 ACE/HCP4ADGA Bearing Used?
You’ll often spot 7005 ACE/HCP4ADGA Bearing in robotics, where its universal matching design supports flexible configurations for arms and joints. The phenolic cage adds durability while keeping weight minimal.

Optimized for Performance: 7005 ACE/HCP4ADGA Bearing
For dental drills and lab equipment, 7005 ACE/HCP4ADGA Bearing’s P4A tolerance guarantees quiet, vibration-free performance. Its lubricated design also extends service life in sterile environments.

Automotive vs Aerospace: Applications of 7005 ACE/HCP4ADGA Bearing
In automotive turbos, 7005 ACE/HCP4ADGA Bearing handles radial and axial loads effortlessly, while in drones, its lightweight construction aids in energy efficiency. The chrome steel rings withstand harsh conditions in both fields.

Q&A

SEND INQUIRY