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Super Precision Angular Contact Ball Bearings S7001 ACEGA/HCP4A
Super Precision Angular Contact Ball Bearings S7001 ACEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7001 ACEGA/HCP4A

The S7001 ACEGA/HCP4A is a super precision angular contact ball bearing with a compact size of 12mm by 28mm by 8mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 691 lbf and spins smoothly at speeds up to 95,000 RPM.

Its sealed design keeps grease in place, reducing maintenance needs, while the phenolic cage ensures quiet operation. The bearing operates efficiently in temperatures from -30°C to 110°C.

With a 25° contact angle and extra light preload, it’s ideal for high-precision applications like machine tools or spindle drives. The P4A tolerance class guarantees consistent performance.

Weighing just 0.019kg, it’s lightweight yet robust. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7001 ACEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 8 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 12
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • 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 691 lbf
  • Static Radial Load 286 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.019 kg

Features

How Does S7001 ACEGA/HCP4A Bearing Reduce Friction?

S7001 ACEGA/HCP4A Bearing features ceramic balls and a phenolic cage, significantly reducing friction during operation.
Its precision design with a 25° contact angle ensures smooth performance in high-speed applications.

The extra light preload enhances efficiency, making it suitable for tasks requiring minimal resistance.
With a maximum speed of 95,000 rpm, it delivers reliable performance without compromising on durability.

S7001 ACEGA/HCP4A Bearing’s chrome steel rings provide added strength, supporting dynamic radial loads up to 691 lbf.
Its sealed design keeps lubrication intact, reducing maintenance needs and extending service life.

Application

How Does S7001 ACEGA/HCP4A Bearing Improve Performance?
S7001 ACEGA/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The sealed design helps keep contaminants out, extending the bearing’s lifespan.

In robotics, S7001 ACEGA/HCP4A Bearing provides precise angular contact support for mechanical arms, ensuring accurate movement. Its extra-light preload makes it ideal for applications requiring minimal resistance.

For medical imaging devices, S7001 ACEGA/HCP4A Bearing’s P4A tolerance class ensures consistent performance under demanding conditions. The chrome steel rings and ceramic balls offer a reliable combination for sensitive equipment.

S7001 ACEGA/HCP4A Bearing also fits well in small electric motors, where its compact size and high-speed capabilities are advantageous. The grease lubrication ensures quiet operation, perfect for consumer electronics.

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