Bushings na tagulla, wanda kuma aka sani da bushings na tagulla, ana rarraba su zuwa nau'ikan iri daban-daban, gami da rollers na tagulla don injuna da tagulla. An yi amfani da shi a cikin masana'antar haske iri-iri, manyan injuna da nauyi, wani muhimmin sashi ne na injina.
Tsarin yin simintin gyare-gyare:Simintin tsakiya, simintin yashi, simintin ƙarfe
Aikace-aikace:Ma'adinai, hakar kwal, masana'antar injuna
Ƙarshen saman:Keɓancewa
Abu:Musamman jan karfe gami