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  • Needle Roller Bearing

    Agịga ala agba

    Ngwakọta a na-ebu agịga bụ ụdị ala pụrụ iche, nke nwere eriri na ogologo. The dayameta (D) nke a ala bụ ihe na-erughị 5mm, L / D bụ karịa 2.5 (L bụ ogologo nke ala). O yikwara agịga, ya mere a na-akpọ ya dị ka ntụtụ agịga