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Super Precision Angular Contact Ball Bearings S71914 CE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S71914 CE/HCP4ADGA

The S71914 CE/HCP4ADGA is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from durable chrome steel. Its 15° contact angle and ceramic balls ensure smooth operation under angular loads.

This sealed bearing comes pre-greased and handles dynamic radial loads up to 8055 lbf, spinning at speeds up to 28,000 RPM. The phenolic cage offers quiet performance and works in temperatures from -30°C to 110°C.

Its universal matching design allows flexible arrangements like back-to-back or face-to-face mounting. The P4A tolerance class ensures high precision for demanding applications.

Ideal for machine tools or high-speed spindles where accuracy is crucial. Weighing 0.55kg, it’s supplied as a matched pair for balanced performance.

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Product Parameters

  • Part Number S71914 CE/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 22
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8055 lbf
  • Static Radial Load 7200 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.55 kg
Super Precision Angular Contact Ball Bearings S71914 CE/HCP4ADGA dimension drawing
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Features

Performance Features of S71914 CE/HCP4ADGA Bearing

S71914 CE/HCP4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The ceramic balls and phenolic cage reduce friction, enhancing speed capabilities up to 28,000 rpm.

Its chrome steel rings provide durability, while the sealed design protects against contaminants.
The universal matching feature allows flexible arrangement options like back-to-back or face-to-face mounting.

With a dynamic radial load capacity of 8055 lbf, S71914 CE/HCP4ADGA Bearing handles demanding conditions reliably.
The extra light preload ensures smooth operation, making it suitable for high-precision machinery.

Grease lubrication and a temperature range of -30°C to 110°C ensure consistent performance in varied environments.
Its P4A tolerance class guarantees exceptional accuracy for critical applications.

Application

Common Applications of S71914 CE/HCP4ADGA Bearing
In high-speed machine tools, S71914 CE/HCP4ADGA Bearing excels due to its ceramic balls and phenolic cage, which reduce friction and heat buildup. Its P4A tolerance ensures precision in demanding industrial settings.

Automotive Uses of S71914 CE/HCP4ADGA Bearing
For performance vehicles, S71914 CE/HCP4ADGA Bearing supports angular contact loads in gearboxes and drivetrains. The sealed design keeps contaminants out, extending service life even under harsh conditions.

Why Is S71914 CE/HCP4ADGA Bearing Essential in Robotics?
In robotic arms, S71914 CE/HCP4ADGA Bearing’s universal matching allows flexible mounting configurations. The extra-light preload ensures smooth movement, critical for repetitive tasks in automation.

Designed for Versatility: S71914 CE/HCP4ADGA Bearing
From medical imaging devices to aerospace actuators, S71914 CE/HCP4ADGA Bearing handles both radial and axial loads with reliability. Its grease lubrication simplifies maintenance in hard-to-reach applications.

Light-Duty vs Heavy-Duty: Best Uses for S71914 CE/HCP4ADGA Bearing
In light-duty applications like dental drills, S71914 CE/HCP4ADGA Bearing offers quiet operation. For heavy-duty uses such as turbine spindles, its chrome steel rings provide lasting durability.

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