+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7005 ACD/P4ADFB

Super Precision Angular Contact Ball Bearings 7005 ACD/P4ADFB

The 7005 ACD/P4ADFB is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and matched DF arrangement provide excellent stability under radial and axial loads.

This bearing handles dynamic radial loads up to 3330 lbf and reaches speeds of 85,000 RPM, thanks to its phenolic cage and precision P4A tolerance. The open design allows for easy lubrication and maintenance.

Ideal for high-precision applications like machine tool spindles or robotics, it operates smoothly in temperatures from -30°C to 110°C. The lightweight design (0.16kg) ensures minimal inertia for fast acceleration.

Compatible with SKF bearings, it offers a reliable replacement option. Its matched set of two bearings ensures consistent performance in demanding setups.

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

Product Parameters

  • Part Number 7005 ACD/P4ADFB
  • 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 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • 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
Super Precision Angular Contact Ball Bearings 7005 ACD/P4ADFB dimension drawing
Download DWG Download PDF

Features

Performance Features of 7005 ACD/P4ADFB Bearing

7005 ACD/P4ADFB 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 enhancing performance at high speeds up to 85,000 rpm.
With a precision tolerance class of P4A, it delivers reliable accuracy in demanding conditions.

7005 ACD/P4ADFB Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement of two bearings provides stability, making it suitable for high-precision tasks.

The open seal design allows for easy lubrication, ensuring long service life with minimal maintenance.
Light preload class B further enhances its performance in precision applications.

Application

Industrial Uses of 7005 ACD/P4ADFB Bearing
7005 ACD/P4ADFB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for long operational cycles.

In robotics, 7005 ACD/P4ADFB Bearing provides smooth motion control for articulated arms, thanks to its light preload and matched arrangement. Its chrome steel construction handles repetitive movements without compromising performance.

For medical imaging devices, 7005 ACD/P4ADFB Bearing’s P4A tolerance class guarantees minimal vibration, crucial for clear diagnostic results. The open seal type allows for easy lubrication, extending service life in sterile environments.

Automotive vs Aerospace: Applications of 7005 ACD/P4ADFB Bearing
In automotive systems, 7005 ACD/P4ADFB Bearing supports high-speed gearbox components, where its dynamic radial load capacity ensures reliability. The metric sizing fits seamlessly into European and Asian vehicle designs.

Aerospace applications benefit from 7005 ACD/P4ADFB Bearing’s ability to handle both radial and axial loads in flight control systems. Its temperature range (-30°C to 110°C) makes it adaptable to varying flight conditions.

Where Is 7005 ACD/P4ADFB Bearing Used?
You’ll find 7005 ACD/P4ADFB Bearing in 3D printers, where its precision angular contact design ensures accurate layer deposition. The lubricated setup reduces maintenance needs for continuous printing.

In conveyor systems, 7005 ACD/P4ADFB Bearing’s matched arrangement distributes loads evenly, preventing premature wear. Its phenolic cage also resists industrial cleaning chemicals, ideal for food processing lines.

Q&A

SEND INQUIRY