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Super Precision Angular Contact Ball Bearings S71910 CD/P4ADGB

Super Precision Angular Contact Ball Bearings S71910 CD/P4ADGB

The S71910 CD/P4ADGB is a super precision angular contact ball bearing with a 50mm bore and 72mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, preloaded for smooth operation.

This bearing handles radial loads up to 4972 lbf and spins at speeds up to 34,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures stability and reduces friction during use.

Designed for universal matching, it works in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.

Weighing just 0.27kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S71910 CD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 25
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4972 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.27 kg
Super Precision Angular Contact Ball Bearings S71910 CD/P4ADGB dimension drawing
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Features

Performance Features of S71910 CD/P4ADGB Bearing

S71910 CD/P4ADGB Bearing is designed with a 15° contact angle, providing precise angular contact for high-speed applications.
Its chrome steel rings and balls ensure durability and resistance to wear.

The phenolic cage in S71910 CD/P4ADGB Bearing keeps the balls aligned, reducing friction and noise.
With a dynamic radial load capacity of 4972 lbf, it handles demanding conditions reliably.

S71910 CD/P4ADGB Bearing operates smoothly at speeds up to 34,000 rpm, making it suitable for precision tasks.
Its sealed design protects against contaminants, extending service life in various environments.

The universal matching feature of S71910 CD/P4ADGB Bearing allows flexible arrangement options.
Its light preload ensures optimal performance without excessive friction.

S71910 CD/P4ADGB Bearing’s grease lubrication reduces maintenance needs while ensuring consistent operation.
The P4A tolerance class guarantees high precision and reliability in critical applications.

Application

Industrial Uses of S71910 CD/P4ADGB Bearing
S71910 CD/P4ADGB 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 automotive applications, S71910 CD/P4ADGB Bearing supports components like electric motors and gearboxes, providing smooth operation under radial and axial loads. Its universal matching feature allows for flexible installation in various configurations.

For medical imaging equipment, S71910 CD/P4ADGB Bearing’s phenolic cage and chrome steel construction offer reliable performance in high-speed scenarios. The light preload ensures minimal friction, which is crucial for sensitive devices.

Automation & robotics benefit from S71910 CD/P4ADGB Bearing’s precision, particularly in robotic arms and CNC systems. The P4A tolerance class guarantees consistent performance in demanding industrial settings.

In consumer electronics, S71910 CD/P4ADGB Bearing can be found in high-end printers and scanners, where its quiet operation and durability are valued. The grease lubrication ensures long service life with minimal maintenance.

Q&A

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