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Super Precision Angular Contact Ball Bearings 7210 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7210 ACD/P4ADGA

The 7210 ACD/P4ADGA is a super precision angular contact ball bearing with a 50mm bore and 90mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and extra light preload ensure smooth operation under radial and axial loads.

With a dynamic radial load capacity of 15502 lbf, it handles high speeds up to 46000 RPM. The open design and phenolic cage make it durable and easy to maintain, even in temperatures ranging from -30°C to 110°C.

This bearing comes in a matched set of two, allowing versatile arrangements like back-to-back or face-to-face mounting. Ideal for precision applications such as machine tool spindles or high-speed robotics.

Weighing 0.92kg, it meets P4A tolerance standards for exceptional accuracy. Its universal matching feature ensures compatibility with SKF equivalents, making it a reliable choice for replacements.

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Product Parameters

  • Part Number 7210 ACD/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 25°
  • 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 15502 lbf
  • Static Radial Load 14738 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.92 kg
  • Price（$） 151.83
Super Precision Angular Contact Ball Bearings 7210 ACD/P4ADGA dimension drawing
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Features

Performance Features of 7210 ACD/P4ADGA Bearing

7210 ACD/P4ADGA Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under high radial loads.

The phenolic cage in 7210 ACD/P4ADGA Bearing reduces friction and noise, making it ideal for precision tasks.
With a dynamic radial load capacity of 15502 lbf, it handles demanding conditions effortlessly.

7210 ACD/P4ADGA Bearing operates at speeds up to 46,000 rpm, maintaining stability and performance.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The extra light preload (Class A) ensures minimal friction and extended service life.
7210 ACD/P4ADGA Bearing works efficiently in temperatures ranging from -30°C to 110°C.

Application

Industrial Uses of 7210 ACD/P4ADGA Bearing
7210 ACD/P4ADGA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The universal matching feature allows for flexible arrangements, making it suitable for various industrial setups.

In automotive applications, 7210 ACD/P4ADGA Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its extra light preload ensures smooth operation, even under demanding conditions.

For automation systems, 7210 ACD/P4ADGA Bearing is ideal for robotic arms and CNC machines, thanks to its high-speed capability and low friction. The phenolic cage adds durability, making it a reliable choice for continuous operation.

Medical imaging devices benefit from 7210 ACD/P4ADGA Bearing’s precision and stability, ensuring consistent performance in critical applications. The chrome steel construction also provides excellent resistance to wear and corrosion.

Q&A

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