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Super Precision Angular Contact Ball Bearings S7014 ACE/HCPA9ADGA

Super Precision Angular Contact Ball Bearings S7014 ACE/HCPA9ADGA

The S7014 ACE/HCPA9ADGA is a super precision angular contact ball bearing measuring 70mm by 110mm by 40mm, crafted from durable chrome steel with ceramic balls. It handles radial loads up to 8190 lbf and reaches speeds of 22,000 RPM, making it suitable for high-performance applications.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures smooth operation. The 25° contact angle and universal matching allow flexible arrangements like back-to-back or face-to-face setups.

Ideal for precision machinery like CNC spindles or high-speed motors, this bearing operates in temperatures from -30°C to 110°C. Weighing 1.17kg, it offers a robust yet lightweight solution for demanding environments.

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Product Parameters

  • Part Number S7014 ACE/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 25°
  • 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 8190 lbf
  • Static Radial Load 7762 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 ACE/HCPA9ADGA dimension drawing
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Features

Performance Features of S7014 ACE/HCPA9ADGA Bearing

S7014 ACE/HCPA9ADGA Bearing is built with chrome steel rings and ceramic balls, offering high precision and durability.
Its 25° contact angle ensures efficient load distribution, ideal for angular contact applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 8190 lbf, it handles demanding conditions reliably.

S7014 ACE/HCPA9ADGA Bearing operates smoothly at speeds up to 22,000 rpm, thanks to its grease lubrication.
Its sealed design protects against contaminants, ensuring long service life in various environments.

The universal matching feature allows flexible arrangement options like back-to-back or face-to-face.
This makes S7014 ACE/HCPA9ADGA Bearing versatile for different industrial needs.

Application

Industrial Uses of S7014 ACE/HCPA9ADGA Bearing
S7014 ACE/HCPA9ADGA Bearing is commonly used in high-speed machine tools, where its sealed design and ceramic balls reduce friction and extend service life. The universal matching feature allows for flexible arrangements in complex spindle systems.

In automotive applications, S7014 ACE/HCPA9ADGA Bearing supports precision components like electric motor shafts, ensuring smooth rotation under angular loads. Its phenolic cage provides excellent heat resistance, making it suitable for demanding environments.

For robotics, S7014 ACE/HCPA9ADGA Bearing’s extra light preload enhances accuracy in articulated arms and automated guided vehicles. The PA9A tolerance class ensures consistent performance in repetitive motion tasks.

Medical imaging devices benefit from S7014 ACE/HCPA9ADGA Bearing’s low vibration and high-speed capabilities, crucial for clear diagnostic results. The grease lubrication maintains quiet operation in sensitive clinical settings.

In consumer electronics, S7014 ACE/HCPA9ADGA Bearing is found in high-end printers and scanners, where its compact size and reliability are valued. The chrome steel rings offer durability for continuous daily use.

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