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Super Precision Angular Contact Ball Bearings S7010 ACE/HCP4A

Super Precision Angular Contact Ball Bearings S7010 ACE/HCP4A

The S7010 ACE/HCP4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, designed for high-speed applications. Its 25° contact angle efficiently handles both radial and axial loads, making it versatile for various setups.

Made from chrome steel rings and ceramic balls, it offers smooth operation and reduced friction. The phenolic cage ensures durability, while the sealed design keeps lubrication in and contaminants out.

With a maximum speed of 27,000 RPM, this bearing is ideal for precision machinery like spindles or CNC tools. It operates reliably in temperatures from -30°C to 110°C.

Weighing just 0.23kg, it meets P4 tolerance standards for exceptional accuracy. Its ceramic balls provide longer life and better performance under high-speed conditions.

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Product Parameters

  • Part Number S7010 ACE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3330 lbf
  • Static Radial Load 2250 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 27000 rpm
  • Weight 0.23 kg
  • Price（$） 323.46
Super Precision Angular Contact Ball Bearings S7010 ACE/HCP4A dimension drawing
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Features

Performance Features of S7010 ACE/HCP4A Bearing

S7010 ACE/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its ceramic balls and chrome steel rings enhance durability while reducing friction.

The phenolic cage ensures smooth operation at high speeds, up to 27,000 rpm.
Preload availability allows for precise adjustment, improving performance in demanding conditions.

With a dynamic radial load capacity of 3330 lbf, S7010 ACE/HCP4A Bearing handles heavy loads reliably.
Its sealed design and lubricated construction reduce maintenance needs.

Operating between -30° to 110°C, S7010 ACE/HCP4A Bearing performs consistently in varied environments.
The P4 tolerance class ensures high precision for critical applications.

Application

Industrial Uses of S7010 ACE/HCP4A Bearing
S7010 ACE/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for applications requiring smooth rotation.

What Makes S7010 ACE/HCP4A Bearing a Preferred Choice?
In automotive applications, S7010 ACE/HCP4A Bearing supports components like wheel hubs and transmissions, thanks to its durable chrome steel rings. The sealed design helps keep contaminants out, extending its lifespan in demanding conditions.

Perfect Fit for Automation: S7010 ACE/HCP4A Bearing
S7010 ACE/HCP4A Bearing works well in robotic arms and automated systems, where its high-speed capability and low friction are key. The phenolic cage provides stability, even under continuous use.

Medical vs Industrial: Where S7010 ACE/HCP4A Bearing Excels
For medical imaging devices, S7010 ACE/HCP4A Bearing offers reliable performance due to its precision and low noise. In industrial settings, it handles heavy loads while maintaining accuracy, making it versatile across sectors.

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