Unigroup – Exclusive Authorized Distributor of CSB-Bearings

Metal-polymer self-lubricating


Know More
Metal-polymer marginal-lubricating bearings

Metal Polymer Marginal Lubricating Bearings

Know More
Metallic self-lubricating bear

Metallic Self Lubricating Bearings

Know More
Metallic marginal-lubricating bearings


Know More
Non-metallic self lubricating bearings


Know More
Hydraulic components

Hydraulic Components

Know More
High-performance steel self-lubricating bearings


Know More
Other self-lubricating bearings and related components

Other Self Lubricating-Bearings and Related Components

Know More

xiros® plastic ball bearings

Cost-effective, self-lubricating and maintenance-free

xiros® plastic ball bearings require no external lubrication, are corrosion resistant (when used with glass or plastic balls) and operate quietly, making them a cost-effective alternative to steel ball bearings. Comprised of a tribopolymer blend, the all-plastic components are lightweight, chemical resistant and non-magnetic and can safely be used in medical or food processing environments. While the xiros® plastic material consists of a blend of base plastics, solid lubricants, fibers and filaments, the balls are typically made of glass, plastic or stainless steel.


  • 100% self-lubricating 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
  • Shipping within 24-48 hours
  • No minimum order quantity