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Super Precision Angular Contact Ball Bearings S71910 CE/P4ADGA

Super Precision Angular Contact Ball Bearings S71910 CE/P4ADGA

The S71910 CE/P4ADGA is a super precision angular contact ball bearing measuring 50mm by 72mm by 24mm, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with a phenolic cage for smooth operation.

This bearing handles radial loads up to 4680 lbf and spins at speeds up to 34,000 RPM, making it suitable for high-performance applications. Its extra-light preload ensures minimal friction and precise movement.

The universal matching design allows flexible arrangements like back-to-back or face-to-face setups. It’s lubricated with grease and works in temperatures from -30°C to 110°C.

Ideal for precision machinery, spindles, or tooling systems where accuracy and speed are key. Weighing 0.25kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S71910 CE/P4ADGA
  • 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 Extra light / Class A
  • 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
  • Price（$） 137.331
Super Precision Angular Contact Ball Bearings S71910 CE/P4ADGA dimension drawing
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Features

Why Choose S71910 CE/P4ADGA Bearing for Precision Tasks?

S71910 CE/P4ADGA Bearing is engineered with a 15° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage provides stability at high speeds.

The bearing’s dynamic radial load capacity of 4680 lbf makes it suitable for demanding operations.
With a maximum speed of 34,000 rpm, it delivers reliable performance in high-speed environments.

S71910 CE/P4ADGA Bearing comes pre-lubricated with grease, reducing maintenance needs.
Its universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.

The P4A tolerance class ensures exceptional precision, making it a top choice for critical applications.
Its sealed design protects against contaminants, extending service life in various conditions.

Application

Key Fields for S71910 CE/P4ADGA Bearing
S71910 CE/P4ADGA Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle performance. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.

In robotics, S71910 CE/P4ADGA Bearing supports articulated arms, providing smooth motion control thanks to its universal matching capability. The extra-light preload reduces friction, making it ideal for repetitive tasks.

For medical imaging devices like CT scanners, S71910 CE/P4ADGA Bearing’s phenolic cage minimises vibration, ensuring quiet operation. Its grease lubrication maintains consistent performance across temperature fluctuations.

Automotive testing equipment benefits from S71910 CE/P4ADGA Bearing’s high dynamic load capacity, handling rigorous durability tests. The P4A tolerance class guarantees reliability in precision measurement systems.

In 3D printing, S71910 CE/P4ADGA Bearing’s tandem arrangement supports precise linear motion, reducing print artefacts. The chrome steel construction withstands continuous operation without compromising accuracy.

Q&A

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