ZrO2 Zirconia Full Ceramic Ball Bearing Retainer PTFE Oil Free Self Lubrication
ab 4,86 €
Material: ZrO2 Zirconia，The ferrule and rolling ball are made of zirconia (zRO2) ceramic material, and the retainer is made of polytetrafluoroethylene (PTFE) 。. -High temperature resistance, the ceramic bearing with retainer has a service temperature of 180°C。.
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