Ceramic insert ball bearings UC212CE 1.high quality and best price 2.OEM service 3. ... stock- 2012 hot sale! ceramic insert bearings with adapting thread UC212CE Description Usage: ball bearings for high precision,anti-corrosion,cacuum ... °C...SSiCSSiCPEEK/ PTFE/ PFA/ GRAPHITE REINFORCING PTFEUC 200........260°C...UC212CE Detail:Form Size (mm) Load Rating (Ref) Max Speed (Ref ...