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Super Precision Angular Contact Ball Bearings 7205 CD/P4ADGA
Super Precision Angular Contact Ball Bearings 7205 CD/P4ADGA

Super Precision Angular Contact Ball Bearings 7205 CD/P4ADGA

The 7205 CD/P4ADGA 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 operates smoothly at speeds up to 100,500 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face mounting. The phenolic cage ensures quiet operation and long service life.

Ideal for high-speed applications like machine tool spindles or precision instruments. The bearing comes lubricated and works in temperatures from -30°C to 110°C.

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

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Product Parameters

  • Part Number 7205 CD/P4ADGA
  • 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 Extra light / Class A
  • 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($) 94.32

Features

Performance Features of 7205 CD/P4ADGA Bearing

7205 CD/P4ADGA Bearing is crafted with a 15° contact angle, ideal for handling combined radial and axial loads.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 4972 lbf, it performs reliably in high-speed applications up to 100,500 rpm.

The universal matching design allows flexible arrangements like back-to-back or face-to-face, enhancing versatility.

Application

Key Fields for 7205 CD/P4ADGA Bearing
7205 CD/P4ADGA Bearing is widely used in machine tools, where its super precision and angular contact design ensure accurate spindle rotation. The universal matching feature allows flexible arrangements, making it suitable for complex setups.

In robotics, 7205 CD/P4ADGA Bearing supports articulated arms, providing smooth movement and high-speed performance. Its phenolic cage reduces friction, enhancing efficiency in automated systems.

For medical imaging devices, 7205 CD/P4ADGA Bearing’s P4A tolerance class delivers the consistency needed for precise diagnostics. The chrome steel construction also ensures durability in sterile environments.

Automotive applications like electric vehicle motors benefit from 7205 CD/P4ADGA Bearing’s ability to handle radial and axial loads. The extra light preload further optimises energy efficiency.

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