Specification Brand : Atra-Flex BulletPoint1 : Coupling BulletPoint2 : Coupling BulletPoint3 : Performance Features: Hole tolerance H7, inspected with go/no-go gauges, ensures precision. Flexible shaft couplings with an elastic center can correct misalignments, transmit without backlash, resist oil, insulate electrically, and absorb vibrations BulletPoint4 : Wide Range of Usage: The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc BulletPoint5 : Installation and Maintenance:The stepper shaft coupler, simplifies the connection between the motor system and other mechanical components. Its durable structure makes maintenance easy, allowing users to focus on their projects without frequent replacements or repairs Color : Silver ExteriorFinish : Aluminum ItemName : M2HOLDINGRING Atra-Flex New Coupling ItemPackageQuantity : 1 ItemTypeKeyword : shear-couplings Manufacturer : Atra-Flex Material : Aluminum MetalType : Aluminum ModelNumber : HC-JL-2530-05-08 NumberOfItems : 1 NumberOfPieces : 498 PartNumber : M2HOLDINGRING ProductDescription : New in Factory box - M2HOLDINGRING Atra-Flex New Coupling ProductSiteLaunchDate : 2018-05-29T05:04:49.485Z Size : 05mm to 08mm SupplierDeclaredDgHzRegulation1 : unknown SupplierDeclaredDgHzRegulation2 : unknown SupplierDeclaredDgHzRegulation3 : unknown SupplierDeclaredDgHzRegulation4 : unknown SupplierDeclaredDgHzRegulation5 : unknown UnspscCode : 39121400