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Super Precision Angular Contact Ball Bearings S7013 ACEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7013 ACEGA/HCP4A

The S7013 ACEGA/HCP4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 4388 lbf and spins smoothly at speeds up to 36,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The bearing operates well in temperatures from -30°C to 110°C.

With a 25° contact angle and extra light preload, it’s ideal for high-speed applications like machine tools or spindles. The bearing can be matched in sets of four for back-to-back, face-to-face, or tandem arrangements.

Weighing just 0.41kg, it’s lightweight yet robust. Compliant with P4A tolerance class, it offers reliable performance for precision engineering needs.

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Product Parameters

  • Part Number S7013 ACEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 4388 lbf
  • Static Radial Load 3285 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.41 kg
Super Precision Angular Contact Ball Bearings S7013 ACEGA/HCP4A dimension drawing
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Features

Performance Features of S7013 ACEGA/HCP4A Bearing

S7013 ACEGA/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision in high-speed operations.

The phenolic cage ensures smooth performance, even at maximum speeds of 36,000 rpm.
With a dynamic radial load capacity of 4388 lbf, it handles demanding conditions reliably.

S7013 ACEGA/HCP4A 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

Industrial Uses of S7013 ACEGA/HCP4A Bearing
S7013 ACEGA/HCP4A Bearing is commonly 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.

Where Is S7013 ACEGA/HCP4A Bearing Used?
In automotive applications, S7013 ACEGA/HCP4A Bearing excels in electric motor systems, providing smooth angular contact support. Its extra-light preload makes it ideal for precision components like steering mechanisms.

Built for Heavy-Duty Use: S7013 ACEGA/HCP4A Bearing
For robotics and automation, S7013 ACEGA/HCP4A Bearing offers reliable performance in robotic arms and CNC machines. The P4A tolerance class ensures consistent accuracy even under high rotational speeds.

Medical vs Industrial: Where S7013 ACEGA/HCP4A Bearing Excels
In medical imaging devices, S7013 ACEGA/HCP4A Bearing’s chrome steel rings and ceramic balls deliver quiet, vibration-free operation. Industrial pumps also benefit from its grease-lubricated, sealed design for low-maintenance reliability.

Practical Applications of S7013 ACEGA/HCP4A Bearing
S7013 ACEGA/HCP4A Bearing is a go-to choice for 3D printers, where its precision and speed capabilities enhance print quality. The metric sizing and universal matching options make it versatile for various equipment configurations.

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