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Plastic ball bearings, guide rollers, and ball transfer units that are grease-free

xiros® plastic ball bearings can reduce costs by 40% compared to metal ball bearings

  • 100% dry-running and maintenance-free
  • Highly corrosion-resistant (washable)
  • Non-magnetic (when using glass or polymer balls)
  • Can be used from -148˚F to +302˚F
  • FDA-compliant
  • Lightweight – 60% lighter than metal
  • No minimum order quantity, shipping within 24-48 hours
  • Reference the Product Catalog


Browse our xiros® ball bearings

Radial deep groove ball bearings

radial ball bearings
  • Available in a variety of different plastic materials
  • For temperatures up to +248°F/+120°C
  • Available with spherical outer diameter

Guide rollers

guide rollers
  • Roller materials: aluminum, carbon or PVC
  • Lightweight and robust design
  • Low inertia

Ball bearing rollers

ball bearing rollers and transfer rollers
  • Load capacity of up to 1,500N (~337 lbs) possible
  • Dry-running and maintenance-free
  • Long service life

Request a Custom Design / Upload a CAD File

ball bearing custom parts tool

Configure and Review

service life calculator

Ball Bearing Service Life Calculator

ball bearing guide rollers application tool

Guide Rollers Configurator


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Contact a Ball Bearings Expert

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FAQ: Frequently Asked Questions