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

Super Precision Angular Contact Ball Bearings 7005 CD/P4ADGA

The 7005 CD/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 3510 lbf and operates smoothly at speeds up to 103,000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

This bearing comes pre-lubricated for immediate use and meets P4A tolerance class for high accuracy. Ideal for machine tools, spindles, or other applications requiring precise angular contact performance.

Weighing just 0.16kg, it’s supplied as a matched pair for balanced load distribution. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7005 CD/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 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 Chrome Steel
  • 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 0.16 kg
  • Price($) 118.656

Features

How Does 7005 CD/P4ADGA Bearing Achieve Super Precision?

7005 CD/P4ADGA Bearing features a 15° contact angle, optimised for high-speed angular contact applications.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The phenolic cage and chrome steel construction ensure smooth operation at speeds up to 103,000 rpm.
With a P4A tolerance class, it delivers exceptional accuracy for precision machinery.

7005 CD/P4ADGA Bearing’s extra light preload reduces friction, enhancing efficiency and longevity.
Its dynamic radial load capacity of 3510 lbf provides reliable performance under stress.

The open design simplifies lubrication, maintaining optimal performance in temperatures from -30°C to 110°C.
This bearing is ideal for applications demanding both speed and precision.

Application

Key Fields for 7005 CD/P4ADGA Bearing
7005 CD/P4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows for flexible arrangements, making it suitable for complex setups.

In robotics, 7005 CD/P4ADGA Bearing supports articulated arms, providing smooth movement and low friction. Its phenolic cage material helps reduce weight while maintaining durability in repetitive motions.

For dental drills and surgical tools, 7005 CD/P4ADGA Bearing offers reliable performance due to its chrome steel construction. The extra light preload ensures minimal vibration, crucial for delicate medical procedures.

Automotive applications like electric power steering systems benefit from 7005 CD/P4ADGA Bearing’s high-speed capabilities. The P4A tolerance class guarantees consistent performance under varying loads.

In 3D printers, 7005 CD/P4ADGA Bearing contributes to precise linear motion, enhancing print quality. Its open design allows for easy lubrication, extending service life in continuous operation.

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