Marginal Bearing high performance mg-6 steel bushing a specialized manufacturer of self-lubricating bearings & bushings, Marginal Bearing who was founded in the year 2010, is devoted to developing and manufacturing new self-lubricating bearing materials.
申し訳ありませんが、現在情報はありません。
Ball and roller bearing steel for balls and rollers of any dimension,rings and discs up to 30 mm effective thickness.
