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Super Precision Angular Contact Ball Bearings S71914 CE/HCP4ADT

Super Precision Angular Contact Ball Bearings S71914 CE/HCP4ADT

The S71914 CE/HCP4ADT is a super precision angular contact ball bearing measuring 70mm by 100mm by 32mm, crafted from chrome steel with ceramic balls for enhanced durability. It supports radial loads up to 8055 lbf and operates smoothly at speeds up to 28,000 RPM.

Its sealed design and grease lubrication ensure low maintenance, while the phenolic cage offers quiet, long-lasting performance. The 15° contact angle and matched arrangement (2 bearings << DT) provide excellent stability under angular loads. Ideal for high-precision applications like machine tool spindles or high-speed robotics, this bearing works in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it ensures reliable accuracy. Weighing 0.55kg, it’s a robust yet lightweight choice for demanding setups. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S71914 CE/HCP4ADT
  • 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 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • 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/HCP4ADT dimension drawing
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Features

Performance Features of S71914 CE/HCP4ADT Bearing

S71914 CE/HCP4ADT Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The ceramic balls and chrome steel rings enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 8055 lbf, it handles demanding tasks efficiently.
Its matched arrangement of two bearings provides stability, making it ideal for high-precision machinery.

The sealed design and grease lubrication reduce maintenance needs, extending service life.
Operating at speeds up to 28,000 rpm, it balances performance and reliability in various conditions.

Application

Industrial Uses of S71914 CE/HCP4ADT Bearing
S71914 CE/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.

In automotive systems, S71914 CE/HCP4ADT Bearing supports components like electric motors and transmissions, where its sealed design protects against contaminants. The matched arrangement also enhances stability under heavy loads.

For automation and robotics, S71914 CE/HCP4ADT Bearing’s phenolic cage and grease lubrication provide reliable performance in mechanical arms. Its high-speed capability makes it suitable for repetitive, precision tasks.

In medical imaging devices, S71914 CE/HCP4ADT Bearing’s chrome steel rings and ceramic balls ensure quiet, consistent operation. The P4A tolerance class guarantees the precision needed for sensitive equipment.

For consumer electronics, S71914 CE/HCP4ADT Bearing’s compact size and sealed design make it a good fit for printers and small appliances. The grease lubrication ensures long service life with minimal maintenance.

Q&A

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