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Super Precision Angular Contact Ball Bearings S71901 ACDGC/P4A
Super Precision Angular Contact Ball Bearings S71901 ACDGC/P4A

Super Precision Angular Contact Ball Bearings S71901 ACDGC/P4A

The S71901 ACDGC/P4A is a super precision angular contact ball bearing with a compact size of 12mm by 24mm by 6mm, made from high-quality chrome steel. It features a 25° contact angle and sealed design for reliable performance.

This bearing handles dynamic radial loads up to 574 lbf and operates smoothly at moderate preload. The phenolic cage ensures durability while the grease lubrication makes maintenance straightforward.

Its P4A tolerance class guarantees high precision, ideal for applications requiring accurate rotation. The bearing can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

Suitable for precision machinery like spindles or small motors, it works in temperatures from -30°C to 110°C. Weighing just 0.011kg, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number S71901 ACDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 24 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 6 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 13
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • 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 574 lbf
  • Static Radial Load 266 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 0 rpm
  • Weight 0.011 kg

Features

Performance Features of S71901 ACDGC/P4A Bearing

S71901 ACDGC/P4A Bearing is designed with a 25° contact angle, offering precise angular contact for high-performance applications.
The chrome steel rings and balls ensure durability and resistance to wear under dynamic radial loads up to 574 lbf.

Its phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a tolerance class of P4A, S71901 ACDGC/P4A Bearing delivers exceptional precision in demanding conditions.

The sealed design and grease lubrication minimise maintenance needs while extending service life.
S71901 ACDGC/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.

Application

Industrial Uses of S71901 ACDGC/P4A Bearing
S71901 ACDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate performance. The sealed construction helps maintain lubrication in demanding industrial environments.

What Makes S71901 ACDGC/P4A Bearing a Preferred Choice?
In automotive applications, S71901 ACDGC/P4A Bearing supports components like electric motors and gearboxes, thanks to its chrome steel construction and grease lubrication. Its compact size makes it ideal for space-constrained designs.

Perfect Fit for Automation: S71901 ACDGC/P4A Bearing
S71901 ACDGC/P4A Bearing excels in robotic arms and 3D printers, where its phenolic cage reduces friction and noise. The P4A tolerance class ensures reliable operation in high-speed scenarios.

Medical vs Industrial: Where S71901 ACDGC/P4A Bearing Excels
S71901 ACDGC/P4A Bearing is suitable for medical imaging devices, offering consistent performance with its sealed design. In industrial settings, it handles radial loads efficiently in precision equipment.

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