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Super Precision Angular Contact Ball Bearings S7210 CD/P4ADGA

Super Precision Angular Contact Ball Bearings S7210 CD/P4ADGA

The S7210 CD/P4ADGA is a super precision angular contact ball bearing with a 50mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 16380 lbf and operates smoothly at speeds up to 34000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The bearing works in temperatures from -30°C to 110°C, making it versatile for various environments.

This model comes in a matched set of two, allowing flexible arrangements like back-to-back or face-to-face. Ideal for high-precision applications such as machine tools or spindle drives where accuracy and speed are crucial.

Weighing 0.94kg, it’s a robust choice for demanding setups. Compliant with P4A tolerance class, it offers reliable performance for precision engineering needs.

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Product Parameters

  • Part Number S7210 CD/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 15
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • 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 16380 lbf
  • Static Radial Load 15300 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.94 kg
Super Precision Angular Contact Ball Bearings S7210 CD/P4ADGA dimension drawing
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Features

Performance Features of S7210 CD/P4ADGA Bearing

S7210 CD/P4ADGA Bearing is crafted for high-speed applications, with a maximum speed of 34,000 rpm.
Its chrome steel construction ensures durability and resistance to wear, even under heavy radial loads.

The sealed design of S7210 CD/P4ADGA Bearing protects against contaminants, maintaining smooth operation.
With a 15° contact angle, it efficiently handles both radial and axial loads in precision machinery.

S7210 CD/P4ADGA Bearing’s phenolic cage reduces friction, contributing to quieter performance.
Its universal matching capability allows flexible arrangement options for various applications.

The extra light preload of S7210 CD/P4ADGA Bearing ensures minimal friction and optimal efficiency.
Grease lubrication further enhances its longevity and reduces maintenance requirements.

Application

Industrial Uses of S7210 CD/P4ADGA Bearing
S7210 CD/P4ADGA Bearing is commonly used in high-speed machine spindles, where its precision and angular contact design ensure smooth rotation. The sealed construction helps keep contaminants out, extending service life in demanding industrial environments.

Where Is S7210 CD/P4ADGA Bearing Used?
You’ll often find S7210 CD/P4ADGA Bearing in CNC machining centres, where its extra light preload reduces friction for better accuracy. Its universal matching feature makes it versatile for back-to-back or face-to-face arrangements.

Optimized for Performance: S7210 CD/P4ADGA Bearing
S7210 CD/P4ADGA Bearing excels in robotics, providing reliable motion control for robotic arms and automated systems. The phenolic cage offers quiet operation, ideal for applications where noise reduction is important.

Automotive vs Aerospace: Applications of S7210 CD/P4ADGA Bearing
In automotive applications, S7210 CD/P4ADGA Bearing supports gearbox components, while in aerospace, it’s used in flight control systems. Its high-speed capability and P4A tolerance class make it suitable for both industries.

Practical Applications of S7210 CD/P4ADGA Bearing
S7210 CD/P4ADGA Bearing is a great fit for medical imaging devices, where precision and reliability are critical. The chrome steel construction ensures durability, even in continuous operation scenarios.

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