peeji_ọkọlọtọ

Ngwaahịa

A na-etinye bearing flange anọ n'ime ụlọ bearing flange ma a na-ahọrọ ya mgbe elu bearing ahụ dị n'akụkụ aka nri nke oghere. Ebe bearing bọọlụ flange anọ nwere ọdịdị square nwere oghere anọ maka itinye.