... high limiting speed, large size range and variations of structure. Model No. 6308ZCategoryDeep Groove Ball BearingSpecification40*90 ... ApplicationIndustry Machine, auto, motorcycle, power tools Place of OriginSweden,USA,Germany,Italy,FranceServiceOEM service,small order accepted ... and manufacture of bearings. Now, Giant has become main and one of the first grade suppliers of all kinds of bearings