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Super Precision Angular Contact Ball Bearings S7013 ACE/HCP4BVG275

Super Precision Angular Contact Ball Bearings S7013 ACE/HCP4BVG275

The S7013 ACE/HCP4BVG275 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 20,000 RPM.

Its sealed design keeps lubrication in place, while the phenolic cage reduces friction for quieter operation. The 25° contact angle ensures stable performance under angular loads.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments. It comes preloaded and matched for easy installation, complying with P4 tolerance standards.

Weighing just 0.41kg, it’s lightweight yet robust, working reliably in temperatures from -30°C to 110°C. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number S7013 ACE/HCP4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • 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 Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 20000 rpm
  • Weight 0.41 kg
  • Price（$） 515.61
Super Precision Angular Contact Ball Bearings S7013 ACE/HCP4BVG275 dimension drawing
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Features

Performance Features of S7013 ACE/HCP4BVG275 Bearing

S7013 ACE/HCP4BVG275 Bearing features a 25° contact angle, optimised for precision angular contact applications.
The ceramic balls and chrome steel rings ensure smooth operation, even at high speeds up to 20,000 rpm.

Its phenolic cage maintains ball alignment, reducing friction and extending service life.
With a dynamic radial load capacity of 4388 lbf, it handles demanding tasks reliably.

The sealed design protects against contaminants, making it suitable for various environments.
Precision P4 tolerance ensures consistent performance in high-accuracy applications.

Application

Industrial Uses of S7013 ACE/HCP4BVG275 Bearing
S7013 ACE/HCP4BVG275 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.

What Makes S7013 ACE/HCP4BVG275 Bearing a Preferred Choice?
In robotics, S7013 ACE/HCP4BVG275 Bearing provides smooth motion control for precision tasks like assembly and welding. Its angular contact design handles combined radial and axial loads efficiently, making it ideal for articulated arms.

Perfect Fit for Automation: S7013 ACE/HCP4BVG275 Bearing
S7013 ACE/HCP4BVG275 Bearing works well in automated production lines, supporting spindle drives and linear actuators. The P4 tolerance class ensures minimal vibration, crucial for maintaining product quality in high-speed manufacturing.

Automotive vs Aerospace: Applications of S7013 ACE/HCP4BVG275 Bearing
In automotive systems, S7013 ACE/HCP4BVG275 Bearing is used in electric vehicle motors for its low friction and high-speed capability. Aerospace applications benefit from its reliability in avionics and flight control systems, where precision is non-negotiable.

Q&A

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