Specification Brand : Ruland BulletPoint1 : Precision honed bores for superior fit and torque transmission. Does not mar the shaft. Keyways are used for additional torque transmission capabilities and to prevent slippage on the shaft. BulletPoint2 : Proprietary Nypatch anti-vibration hardware prevents galling, maintains high holding power, and allows for multiple screw insertions. Nypatch significantly reduces installation time as no additional screw treatment is needed prior to use. BulletPoint3 : Made from 303 stainless steel with hardware of like material for high corrosion resistance. BulletPoint4 : Hardware tests beyond ANSI standards for maximum torque capabilities BulletPoint5 : Ruland rigid couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant ExternallyAssignedProductIdentifier1 : 634529112236 ExternallyAssignedProductIdentifier2 : 0634529112236 ExternallyAssignedProductIdentifier3 : 00634529112236 ItemName : Ruland CLC-19-19-SS 303 Stainless Steel Rigid Coupling, One Piece with Keyway, 1.188" x 1.188" Bores, 2 1/16" OD, 1/4" x 1/4" Keyway, 3 1/4" Length ItemPackageDimensions_Height : 2.1 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : beam-couplings Manufacturer : Ruland Manufacturing Co., Inc. Material : 303 Stainless Steel ModelNumber : CLC-19-19-SS NumberOfItems : 1 PartNumber : CLC-19-19-SS ProductDescription : Ruland Double Disk Rigid Precision Shaft Coupling: MDCD19-6-6-SS. Stainless Steel, 6mm x 6mm x 19mm Features: High torque, Balanced design for high RPM, Low Inertia, No maintenance, High torsional stiffness, Constant velocity, Long life, Zero backlash, RoHS2 and REACH Compliant, Maximum speed: 10,000 RPM, Bore tolerance: +.03mm/-.00mm, Temperature Range: -10°F to 200°F. ProductSiteLaunchDate : 2015-10-06T08:00:01.000Z Size : 1.188" x 1.188" Bores StreetDate : 2017-03-12T00:00:01Z UnitCount : 1 UnspscCode : 31170000