Specification AgeRangeDescription : Baby,Kid Brand : HARFINGTON BulletPoint1 : Size - Bore: 25mm / 0.98inch, Outer Diameter: 45mm / 1.77inch, Width: 12mm / 0.47inch. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components. BulletPoint2 : Material - Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability. BulletPoint3 : Feature - Clamp-on shaft collars are designed for quick installation with large openings that are not easy to fall off when used. The shaft can be clamped on tightly by the set screw, and the shaft will not be damaged. BulletPoint4 : Application - Mainly used for shaft fixing and positioning, SBR linear rail stopper, for DIY CNC Routers Lathes Machine. Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry. BulletPoint5 : Usage - Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts. CpsiaCautionaryStatement : choking_hazard_small_parts EducationalObjective : STEAM and problem-solving skills development ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 634529016381 ExternallyAssignedProductIdentifier2 : 0634529016381 ItemName : HARFINGTON 4pcs Shaft Collar Set for Linear Rail SBR25, Clamp-on Shaft Collar with Set Screw 25mm Bore, 30mm OD, 10mm Thickness, Aluminum All in One Shaft Clamping Collars, Anodization ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : clamp-on-shaft-collars Manufacturer : HARFINGTON ManufacturerMaximumAge : 999 ManufacturerMinimumAge : 168 Material : Aluminum ModelName : Building block ModelNumber : SCH-D4-S7-E12-B11 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPlayers : 1 OperationMode : Manual PartNumber : hta230626hh000500 ProductDescription : 1. Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability. 2. Clamp-on shaft collars are designed for quick installation with large openings that are not easy to fall off when used. The shaft can be clamped on tightly by the set screw, and the shaft will not be damaged. 3. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components. 4. Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts. 5. Mainly used for shaft fixing and positioning, SBR linear rail stopper, for DIY CNC Routers Lathes Machine. Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry. ProductSiteLaunchDate : 2023-07-28T06:19:19.206Z Size : 25mm Bore SpecificationMet1 : REACH SpecificationMet2 : RoHS Style : Aluminium Alloy - Metric - SCH SubBrand : Technic SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : Unisex Adult TargetGender : unisex Theme : Robot UnspscCode : 27110000