Bearing K9007403 digunakan dalam sistem bearing final drive Peralatan Mesin Berat Doosan:K9007403 BEARING; BOLA SUDUT bagian Doosan:DX200A,DX210 / DX225LCB,DX220A / DX225LCA,DX220AF,DX225LC-3,DX225LC-3,DX225LC-5,DX230LC,DX235LC-5,DX235LCR-5,DX255LC-3,DX255LC-3,DX260LCA