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Super Precision Angular Contact Ball Bearings 7205 CD/P4ADGC
Super Precision Angular Contact Ball Bearings 7205 CD/P4ADGC

Super Precision Angular Contact Ball Bearings 7205 CD/P4ADGC

The 7205 CD/P4ADGC is a super precision angular contact ball bearing with a 25mm bore and 52mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 4972 lbf and reaches speeds of 100,500 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 mounting. The phenolic cage ensures smooth operation and reduces friction during high-speed use.

This bearing operates efficiently in temperatures from -30°C to 110°C and comes pre-lubricated for immediate installation. Ideal for precision machinery, spindles, or tooling systems where accuracy and speed are crucial.

Weighing just 0.26kg, it’s part of a matched set of two bearings for balanced performance. Compliant with P4A tolerance standards for exceptional precision.

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Product Parameters

  • Part Number 7205 CD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 13
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4972 lbf
  • Static Radial Load 3285 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.26 kg
  • Price($) 116.28

Features

Performance Features of 7205 CD/P4ADGC Bearing

7205 CD/P4ADGC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 4972 lbf.

The phenolic cage in 7205 CD/P4ADGC Bearing reduces friction, allowing smooth operation at speeds up to 100,500 rpm.
Universal matching capability makes it versatile for various mounting configurations.

7205 CD/P4ADGC Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class ensures consistent performance in demanding conditions.

With moderate preload class C, 7205 CD/P4ADGC Bearing maintains stability under varying loads.
The open design simplifies lubrication, enhancing long-term reliability.

Application

Key Fields for 7205 CD/P4ADGC Bearing
7205 CD/P4ADGC Bearing is widely used in machine tools, where its precision and moderate preload ensure accurate spindle performance. The universal matching design allows flexible arrangements, making it suitable for complex setups.

In robotics, 7205 CD/P4ADGC Bearing supports articulated arms, providing smooth motion control with its angular contact capability. The phenolic cage reduces friction, enhancing efficiency in high-speed operations.

For automotive applications, 7205 CD/P4ADGC Bearing fits well in wheel hubs and transmissions, handling both radial and axial loads. Its chrome steel construction offers durability under demanding driving conditions.

Medical imaging devices benefit from 7205 CD/P4ADGC Bearing’s low noise and high-speed performance. The P4A tolerance class ensures reliability in sensitive diagnostic equipment.

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