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Super Precision Angular Contact Ball Bearings S7014 FE/HCPA9ADBA

Super Precision Angular Contact Ball Bearings S7014 FE/HCPA9ADBA

The S7014 FE/HCPA9ADBA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 8482 lbf and spins smoothly at speeds up to 22000 RPM, thanks to its phenolic cage and grease lubrication.

Its sealed design keeps contaminants out, while the 18° contact angle ensures stable performance under angular loads. The matched pair arrangement (DB) with extra light preload offers precise alignment for demanding applications.

Ideal for high-speed machinery like spindles or CNC tools, where accuracy and low friction are crucial. It operates reliably in temperatures from -30°C to 110°C.

Weighing 1.17kg, this bearing is robust yet manageable for its size. Compliant with PA9A tolerance class, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number S7014 FE/HCPA9ADBA
  • 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 18°
  • Tolerance Class PA9A
  • 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 8482 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 FE/HCPA9ADBA dimension drawing
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Features

Performance Features of S7014 FE/HCPA9ADBA Bearing

S7014 FE/HCPA9ADBA Bearing is designed with a 18° contact angle, optimised for angular contact loads.
Its chrome steel rings and ceramic balls ensure smooth operation, even at high speeds up to 22,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and wear for extended durability.
With a dynamic radial load capacity of 8482 lbf, it handles demanding applications reliably.

S7014 FE/HCPA9ADBA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance needs, ensuring long service life.

Application

Key Fields for S7014 FE/HCPA9ADBA Bearing
S7014 FE/HCPA9ADBA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps keep contaminants out, extending the bearing’s lifespan.

In robotics, S7014 FE/HCPA9ADBA Bearing provides smooth motion control for robotic arms, thanks to its ceramic balls and phenolic cage. The extra light preload also reduces friction, enhancing efficiency.

For aerospace applications, S7014 FE/HCPA9ADBA Bearing’s ability to handle dynamic radial loads makes it suitable for aircraft components. Its temperature range ensures reliability even in extreme conditions.

In medical imaging devices, S7014 FE/HCPA9ADBA Bearing’s quiet operation and precision are ideal for sensitive equipment. The grease lubrication ensures consistent performance over time.

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