Polymer ball bearings: xiros®

xiros polymer ball bearings according to DIN 625 are often a better alternative to metal ball bearings. Compared to their metal equivalents, they are lubrication-free, lighter and have a longer service life. The maintenance-free ball bearings have already proven themselves in many applications. The xiros service life calculator helps you find a suitable ball bearing for the most specialised applications.

Deep groove ball bearings

• With different material properties
• For temperatures up to +120°C
• Also available with spherical outer diameter

Fixed flange ball bearings

• FDA-compliant
• Chemical-resistant
• Low moisture absorption

Thrust bearings

• Single or double row
• With stainless steel balls or
• anti-static with glass balls

Pillow block bearings

• Pivoting or fixed version
• Glass or stainless steel balls
• Also in FDA-compliant versions

Slewing ring ball bearings

• For high axial loads
• Perfect with outer drive ring
• With glass or stainless steel balls

Ball transfer units

• Load capacity of up to 1,000N possible
• Lubrication-free and maintenance-free
• Long service life

Guide rollers

• Roller materials: aluminium, carbon or PVC
• Lightweight and robust design
• Low inertia

Other designs

• Low moisture absorption
• FDA-compliant components
• Good axial stability

Chemical-resistant

Detectable

FDA compliance

Temperature-resistant up to +150°C

Corrosion-free

Low inertia