6700 2RS Single Row Radial Ball Bearing 10*15*4mm SUNBEARINGProduct SpecificationBore diameter:10 mmBasic dynamic load rating855 NOutside diameter:15 mmBasic static load rating435 NOverall width:4 mmMax Speed (Grease)15,000 rpmRows of BallsSingleBall Qty11Outer ring type:UnsplitBall Dia (Dw)1.588 mmRadial clearance classC0 Standard ClearanceMass1.4 gClosure type:2RSMax. Shaft Shoulder Dia. Inner (Ui)11 mmMaterialChrome SteelMin. Housing Shoulder Dia., Outer (Uo)14 mmCage MaterialSheet SteelPrecisionA1Radius (min) (rs)0.15 mmMax Speed (Oil)17,000 rpm6700 Bearing Short DescriptionC3, C4Means "increased internal game". Often referred to as high speed, this means that the bearing is designed for high rotational speeds and moderately high temperatures. WARNING and increased internal clearance bearing will not operate optimally at low speeds. We invite you to refer to the technical data sheet of the desired bearing to know its speed limit.The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls, and a set of cages. There are two types of deep groove ball bearings, single row, and double row. The deep groove ball structure is divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof and oil-proof. seal.HOW DO I KNOW IF MY BEARING IS STAINLESS STEEL?A stainless steel bearing is usually magnetizable because it is a stainless steel AISI 420, harder and more shock resistant than the current stainless steel (AISI 304).To check if your bearing is stainless steel, just read the reference engraved on the side of the bearing. This reference must begin with the prefix "S" meaning "Stainless Steel".