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Super Precision Angular Contact Ball Bearings 7205 CD/P4ADBG27

Super Precision Angular Contact Ball Bearings 7205 CD/P4ADBG27

The 7205 CD/P4ADBG27 is a super precision angular contact ball bearing, measuring 25mm by 52mm by 30mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 4972 lbf and reaches speeds of 100,500 RPM, making it suitable for high-speed applications. Its phenolic cage ensures smooth operation and longevity.

The open design allows for easy lubrication, while the P4A tolerance class guarantees precision. It operates efficiently in temperatures from -30°C to 110°C.

Ideal for machine tools or spindle applications where accuracy and speed are crucial. Weighing 0.26kg, it’s a reliable choice for demanding environments. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7205 CD/P4ADBG27
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • 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
Super Precision Angular Contact Ball Bearings 7205 CD/P4ADBG27 dimension drawing
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Features

Performance Features of 7205 CD/P4ADBG27 Bearing

7205 CD/P4ADBG27 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 4972 lbf, it handles demanding conditions reliably.
Its precision P4A tolerance class guarantees consistent performance in high-speed applications up to 100,500 rpm.

The matched arrangement of two bearings provides preload options, improving stability.
Lubrication is pre-applied, reducing initial setup time and ensuring immediate readiness for use.

Application

Industrial Uses of 7205 CD/P4ADBG27 Bearing
7205 CD/P4ADBG27 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability under radial and axial loads.

Where Is 7205 CD/P4ADBG27 Bearing Used?
In automotive applications, 7205 CD/P4ADBG27 Bearing supports gearbox systems, offering smooth performance at high speeds. Its phenolic cage reduces friction, making it ideal for demanding conditions.

Optimized for Performance: 7205 CD/P4ADBG27 Bearing
For robotics and automation, 7205 CD/P4ADBG27 Bearing excels in robotic arms and CNC machines due to its precise tolerance class. The open seal type allows for easy lubrication and maintenance.

Medical vs Industrial: Where 7205 CD/P4ADBG27 Bearing Excels
In medical imaging devices, 7205 CD/P4ADBG27 Bearing provides reliable operation with minimal noise. Its chrome steel construction ensures durability in both medical and industrial settings.

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