SF-2邊界自潤滑軸承以鋼板為基體、燒結球型錫青銅粉為中間層，表麵軋製改聚甲醛（POM）並有儲油坑。表麵塑料厚度0.5mm，juyoujiaohaodenaimoxingneng，zaishaoyouhuojianxiduanyoutiaojianxianengzhengchanggongzuo。tashiyingyuchangwentiaojianxiagongzuohedisuzhongzaidechangsuo，yiqudaichuantongdetongtao
，jijiangdichengbenyouyanchangshiyongshouming。chanpinyiguangfanyingyongyuqichedipan、鍛壓機床
、冶金礦山機械、工程機械
、水電
、軋鋼行業等領域。(懷曉春)