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Super Precision Angular Contact Ball Bearings S7014 CE/HCPA9ADGA

Super Precision Angular Contact Ball Bearings S7014 CE/HCPA9ADGA

The S7014 is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, designed for high-speed applications. It features a 15° contact angle and comes sealed for protection, with universal matching for flexible arrangement options.

Made from chrome steel rings and ceramic balls, it handles radial loads up to 8775 lbf and spins smoothly at speeds up to 22,000 RPM. The phenolic cage ensures durability, while grease lubrication simplifies maintenance.

Its extra-light preload (Class A) reduces friction, making it ideal for precision machinery like spindles or CNC tools. The bearing operates in temperatures from -30°C to 110°C.

Weighing 1.17kg, this matched set of two bearings supports back-to-back, face-to-face, or tandem configurations. Compliant with PA9A tolerance standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number S7014 CE/HCPA9ADGA
  • 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 PA9A
  • 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 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/HCPA9ADGA dimension drawing
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Features

Performance Features of S7014 CE/HCPA9ADGA Bearing

S7014 CE/HCPA9ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 22,000 rpm.
With a dynamic radial load capacity of 8775 lbf, it handles demanding conditions with ease.

S7014 CE/HCPA9ADGA Bearing’s sealed design and grease lubrication minimise maintenance requirements.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The extra light preload (Class A) ensures precision performance in high-speed applications.
Operating temperatures range from -30°C to 110°C, making it suitable for various environments.

Application

Key Fields for S7014 CE/HCPA9ADGA Bearing
S7014 CE/HCPA9ADGA Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction and improve accuracy. The sealed design helps keep contaminants out, ensuring long-lasting performance in demanding environments.

In automotive applications, S7014 CE/HCPA9ADGA Bearing supports components like electric motors and gearboxes, where its angular contact design handles combined loads effectively. The universal matching feature allows for flexible installation in various configurations.

For medical imaging devices, S7014 CE/HCPA9ADGA Bearing’s phenolic cage and grease lubrication provide smooth, quiet operation essential for sensitive equipment. Its temperature stability ensures reliability in both diagnostic and surgical machines.

Automation systems benefit from S7014 CE/HCPA9ADGA Bearing’s high-speed capability, making it ideal for robotic arms and CNC machinery. The extra light preload ensures minimal resistance, enhancing efficiency in repetitive tasks.

In consumer electronics like high-end printers, S7014 CE/HCPA9ADGA Bearing’s compact size and precision contribute to consistent performance. The chrome steel rings and ceramic balls offer durability without compromising on smooth operation.

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