Thin-Section Ball Bearings

In robotic automation, medical devices and an array of industrial machinery, NSK thin-section bearings deliver smooth rotation with low torque in a lightweight and compact design that supports downsizing and miniaturization.

Thin-Section Deep Groove Ball Bearings

Design Features

  • Manufactured with high purity steel for superior fatigue strength
  • Available with corrosion resistant stainless steel
  • Pressed steel cages are standard; machined brass for larger range of types / sizes
  • Special polyamide resin cage option available for high-speed operation
  • Available as open bearings or with contact and non-contact seal and shield options
  • Radial internal clearances C2, C-normal, C3, C4 and C5
  • Dimension series 67, 68 and 69
  • For shaft diameters ranging from 10 to 800 mm

Operating Benefits

  • Lightweight and compact design supports downsizing and miniaturization
  • High-speed, high-accuracy rotation
  • Suitable for wide range of applications and operating conditions

Fields of Application including

  • Automation
  • Medical devices
  • Semiconductor