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Super Precision Angular Contact Ball Bearings S7014 CE/HCP4ADBA

Super Precision Angular Contact Ball Bearings S7014 CE/HCP4ADBA

The S7014 CE/HCP4ADBA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, measuring 40mm wide. Made from chrome steel and ceramic balls, it offers smooth operation and durability.

With a 15° contact angle and sealed design, it handles radial loads up to 8775 lbf and spins at speeds up to 22,000 RPM. The phenolic cage ensures stability, while the grease lubrication keeps maintenance simple.

This matched set of two bearings (DB arrangement) is preloaded for extra light performance, ideal for high-precision applications. It works in temperatures from -30°C to 110°C.

Suitable for machine tools or spindle drives, its P4A tolerance class ensures accuracy. Weighing 1.17kg, it’s a robust choice for demanding setups. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7014 CE/HCP4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 8212 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.17 kg
Super Precision Angular Contact Ball Bearings S7014 CE/HCP4ADBA dimension drawing
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Features

Performance Features of S7014 CE/HCP4ADBA Bearing

S7014 CE/HCP4ADBA 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 22,000 rpm.

Its chrome steel rings provide durability, while the sealed design protects against contaminants.
With a dynamic radial load of 8775 lbf, it handles demanding conditions reliably.

The matched arrangement of two bearings ensures stability and consistent performance.
Preloaded for extra light operation, it delivers smooth and precise motion control.

Application

Key Fields for S7014 CE/HCP4ADBA Bearing
S7014 CE/HCP4ADBA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

In robotics, S7014 CE/HCP4ADBA Bearing provides smooth motion control for articulated arms, thanks to its angular contact design. The extra light preload helps maintain precision even during rapid directional changes.

For aerospace applications, S7014 CE/HCP4ADBA Bearing’s P4A tolerance class ensures reliable operation in navigation systems and actuators. Its grease lubrication works well across a broad temperature range, from -30°C to 110°C.

Automotive enthusiasts appreciate S7014 CE/HCP4ADBA Bearing in performance gearboxes, where its dynamic radial load capacity handles high RPMs effortlessly. The matched pair arrangement (DB) also improves stability under heavy loads.

In medical imaging devices, S7014 CE/HCP4ADBA Bearing’s super precision reduces vibration, enhancing scan clarity. The chrome steel rings and ceramic balls offer a good balance of durability and smooth operation.

Q&A

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