Specification Brand : JSB Great Bearings BulletPoint : Ronstan series 20 bb block double BulletPoint1 : Deep-groove geometry for high speeds and supporting both radial and axial loads BulletPoint2 : Single-row bearing for supporting radial loads BulletPoint3 : C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion BulletPoint4 : Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise BulletPoint5 : Shields on both sides of the bearing to keep lubricant in and contaminants out CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 9316800255559 ExternallyAssignedProductIdentifier2 : 09316800255559 ExternallyAssignedProductIdentifier3 : 00029176014574 IncludedComponents : bearings ItemDisplayWeight : 0.21 kilograms ItemName : 6203-5/8-ZZ C3 EMQ Premium Metal Shield Ball Bearing ABEC-3 6203-10-ZZ 5/8” ID ItemPackageDimensions_Height : 17.2 centimeters ItemPackageDimensions_Length : 1.9 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : JSB Great Bearings Material : Alloy Steel ModelNumber : 6203-5/8-2Z Premium NumberOfItems : 1 PartNumber : 6203-5/8-2Z Premium ProductDescription : ***RPM Limit Grease 18000 rpm ***Dimension D (Outside) 40 mm d (Inside) Bore 15.875 mm B (Width) 12 mm ***Deep Groove Ball Bearing ISO 9001:2000 ***ABEC Tolerance Codes ABEC1/C3 ***Vibration Level V1 ***Shield/Closure codes 2Z (Two Side Metal shields) ***Lubrication: Grease (Wide Temperature Range: - 20 C to 120 C ) JSB Great Bearings ProductSiteLaunchDate : 2013-04-19T07:00:00.000Z Size : 25mmx47mmx8mm SpecificationMet : iso SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 26111500