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Super Precision Angular Contact Ball Bearings S7210 ACDGA/P4A

Super Precision Angular Contact Ball Bearings S7210 ACDGA/P4A

The S7210 ACDGA/P4A is a super precision angular contact ball bearing with a 50mm bore and 90mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 9518 lbf and spins smoothly at speeds up to 34,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The 25° contact angle provides stability under angular loads.

This bearing is ideal for high-speed applications like machine tool spindles or precision equipment. It comes with an extra light preload for reduced friction and improved accuracy.

Weighing 0.47kg, it’s part of a universal matching set for flexible arrangements. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number S7210 ACDGA/P4A
  • 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 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 15
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 9518 lbf
  • Static Radial Load 7312 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.47 kg
Super Precision Angular Contact Ball Bearings S7210 ACDGA/P4A dimension drawing
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Features

Performance Features of S7210 ACDGA/P4A Bearing

S7210 ACDGA/P4A Bearing is crafted with chrome steel rings and balls, ensuring durability and precision.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 9518 lbf, it excels in high-demand applications.

S7210 ACDGA/P4A Bearing operates smoothly at speeds up to 34,000 rpm, thanks to its grease lubrication.
Its P4A tolerance class ensures consistent accuracy and reliability.

Designed for universal matching, S7210 ACDGA/P4A Bearing offers flexibility in various configurations.
The sealed design protects against contaminants, extending its service life.

Application

Industrial Uses of S7210 ACDGA/P4A Bearing
S7210 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps keep contaminants out, extending the bearing’s lifespan in demanding environments.

What Makes S7210 ACDGA/P4A Bearing a Preferred Choice?
In automotive applications, S7210 ACDGA/P4A Bearing is ideal for wheel hubs and transmissions, thanks to its ability to handle both radial and axial loads. The phenolic cage adds durability, making it suitable for long-term use.

Perfect Fit for Automation: S7210 ACDGA/P4A Bearing
S7210 ACDGA/P4A Bearing works well in robotic arms and automated systems, where its low friction and high-speed capabilities are key. The grease lubrication ensures smooth operation even in continuous use scenarios.

Medical vs Industrial: Where S7210 ACDGA/P4A Bearing Excels
In medical devices like MRI machines, S7210 ACDGA/P4A Bearing offers reliable precision, while in industrial settings, it excels in pumps and compressors. Its P4A tolerance class guarantees consistent performance across applications.

Q&A

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