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Super Precision Angular Contact Ball Bearings S71910 CE/P4ADGC

Super Precision Angular Contact Ball Bearings S71910 CE/P4ADGC

The S71910 CE/P4ADGC is a super precision angular contact ball bearing with a 50mm bore and 72mm outer diameter, crafted from durable chrome steel. It fits snugly in compact spaces, measuring just 24mm wide.

This bearing handles radial loads up to 4680 lbf and spins smoothly at high speeds, reaching up to 34,000 RPM. Its 15° contact angle provides stable performance under angular loads.

Sealed for protection, it comes pre-lubricated with grease for easy maintenance. The phenolic cage ensures quiet operation and long service life.

Ideal for precision applications like machine tool spindles or high-speed motors. The universal matching design allows flexible arrangements (back-to-back, face-to-face, or tandem). Works in temperatures from -30°C to 110°C.

Weighing 0.25kg, it’s lightweight yet robust. Complies with strict P4A tolerance standards for precision engineering needs. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number S71910 CE/P4ADGC
  • 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 7.144 mm
  • Ball Qty 21
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4680 lbf
  • Static Radial Load 3825 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.25 kg
Super Precision Angular Contact Ball Bearings S71910 CE/P4ADGC dimension drawing
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Features

Performance Features of S71910 CE/P4ADGC Bearing

S71910 CE/P4ADGC Bearing is designed with a 15° contact angle, offering precise angular contact for high-speed applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage provides stability under moderate preload.

The sealed design protects against contaminants, making it suitable for demanding environments.
With a dynamic radial load capacity of 4680 lbf, it handles both radial and axial loads efficiently.

S71910 CE/P4ADGC Bearing achieves speeds up to 34,000 rpm, balancing performance and longevity.
Its universal matching capability allows flexible arrangement options like back-to-back or face-to-face configurations.

The grease lubrication ensures smooth operation within a temperature range of -30°C to 110°C.
This bearing is ideal for applications requiring high precision and reliability.

Application

Where Is S71910 CE/P4ADGC Bearing Used?
S71910 CE/P4ADGC Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure smooth operation. The sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding environments.

In robotics, S71910 CE/P4ADGC Bearing supports articulated arms, providing reliable angular contact performance. Its universal matching capability allows for flexible installation in various configurations.

For medical imaging devices, S71910 CE/P4ADGC Bearing’s phenolic cage and chrome steel construction offer stability and low friction. This makes it suitable for applications where quiet and precise movement is essential.

In automotive testing equipment, S71910 CE/P4ADGC Bearing handles radial loads efficiently, thanks to its high dynamic load capacity. The grease lubrication ensures consistent performance even at elevated speeds.

Q&A

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