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Super Precision Angular Contact Ball Bearings 7005 ACD/P4ADGA
Super Precision Angular Contact Ball Bearings 7005 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7005 ACD/P4ADGA

The 7005 ACD/P4ADGA is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3330 lbf and spins smoothly at speeds up to 85,000 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

This bearing is preloaded for extra light performance, making it ideal for high-precision applications like machine tools or spindle drives. It operates reliably in temperatures from -30°C to 110°C.

Weighing just 0.16kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7005 ACD/P4ADGA
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3330 lbf
  • Static Radial Load 2250 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 85000 rpm
  • Weight 0.16 kg
  • Price($) 13.77

Features

Performance Features of 7005 ACD/P4ADGA Bearing

7005 ACD/P4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 3330 lbf.

The phenolic cage maintains ball alignment, reducing friction and noise during high-speed rotations.
With a maximum speed of 85,000 rpm, it delivers reliable performance in precision tasks.

7005 ACD/P4ADGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The extra light preload (Class A) ensures minimal friction, enhancing precision and longevity.
Lubricated for smooth operation, it requires less maintenance over time.

Application

Key Fields for 7005 ACD/P4ADGA Bearing
7005 ACD/P4ADGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The phenolic cage reduces friction, making it suitable for high-speed operations.

In robotics, 7005 ACD/P4ADGA Bearing supports articulated arms, providing smooth movement and long service life. Its universal matching design allows flexible installation in various configurations.

For medical imaging devices, 7005 ACD/P4ADGA Bearing’s P4A tolerance class guarantees consistent performance. The chrome steel construction ensures reliability in critical applications.

Automotive applications like electric power steering benefit from 7005 ACD/P4ADGA Bearing’s extra-light preload. This reduces energy loss and improves efficiency.

In 3D printers, 7005 ACD/P4ADGA Bearing’s high-speed capability ensures precise layer deposition. The open design allows for easy lubrication maintenance.

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