Acetal Bearings

These plastic bearings are generally used for their corrosion resistance but are also non magnetic and non-conductive. A plastic bearing will only support low loads and speeds and acetal resin bearings should not be used in temperatures greater than 110°C.  Plastic bearings are only semi-precision. Inner and outer ring tolerances on these bearings are +/- 0.1mm. These bearings are more prone to temperature induced expansion and contraction.