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GK...SK球鉸油缸耳環(huán)關(guān)節(jié)軸承GK...SK球鉸油缸耳環(huán)關(guān)節(jié)軸承:GK20SK、GK25SK、GK30SK、GK35SK、GK40SK、GK50SK、GK60SK、GK70SK、GK80SK、GK90SK、GK100SK、GK110SK、GK120SK。 產(chǎn)品特點(diǎn):帶鎖口桿端關(guān)節(jié)軸承由桿端體和向心關(guān)節(jié)軸承組裝而成,用擋圈固定,d<60,桿端體材料是碳鋼,60≤d≤90,桿端體材料是碳鋼或球墨鑄鐵,d>90,桿端體材料是球墨鑄鐵,桿端體的內(nèi)螺紋帶有鎖口,配有螺釘緊固,可通過油杯潤滑。 |