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Super Precision Angular Contact Ball Bearings S7204 CD/P4ADGA
Super Precision Angular Contact Ball Bearings S7204 CD/P4ADGA

Super Precision Angular Contact Ball Bearings S7204 CD/P4ADGA

The S7204 CD/P4ADGA is a super precision angular contact ball bearing, measuring 20mm by 47mm by 28mm. Made from chrome steel, it’s designed for high-speed applications with a 15° contact angle.

It handles radial loads up to 4388 lbf and spins smoothly at speeds up to 75,000 RPM. The sealed design keeps grease in place, reducing maintenance needs.

With universal matching, it can be arranged back-to-back, face-to-face, or tandem. The phenolic cage ensures quiet operation and durability.

Ideal for machine tools or high-precision equipment where accuracy and speed are key. Compliant with P4A tolerance standards for reliable performance. Weighing just 0.21kg, it’s lightweight yet robust.

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Product Parameters

  • Part Number S7204 CD/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 11
  • 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 4388 lbf
  • Static Radial Load 2610 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 75000 rpm
  • Weight 0.21 kg

Features

Performance Features of S7204 CD/P4ADGA Bearing

S7204 CD/P4ADGA Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 15° contact angle ensures optimal performance in angular contact applications.

The sealed design and grease lubrication reduce maintenance needs while protecting against contaminants.
With a dynamic radial load capacity of 4388 lbf, it handles demanding conditions reliably.

S7204 CD/P4ADGA Bearing’s phenolic cage maintains ball alignment, enhancing smooth operation.
It supports speeds up to 75,000 rpm, making it suitable for high-speed applications.

The universal matching feature allows flexible arrangements like back-to-back or face-to-face.
Its P4A tolerance class ensures consistent precision in critical operations.

Application

Industrial Uses of S7204 CD/P4ADGA Bearing
S7204 CD/P4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7204 CD/P4ADGA Bearing supports articulated arms, providing smooth movement and low friction. Its universal matching feature allows for flexible installation in various configurations.

For medical imaging devices, S7204 CD/P4ADGA Bearing’s phenolic cage and chrome steel components offer reliable operation. The extra-light preload ensures minimal vibration, crucial for sensitive equipment.

Automotive applications like electric vehicle motors benefit from S7204 CD/P4ADGA Bearing’s high-speed capability. The grease lubrication extends service life, even under continuous use.

In 3D printers, S7204 CD/P4ADGA Bearing’s precision enhances print quality by reducing wobble. The P4A tolerance class guarantees consistent performance across repeated movements.

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