Specification Brand : TCM BulletPoint1 : Package Dimensions: 2.5 L x 0.5 H x 2.5 W (inches) BulletPoint2 : Package Weight: 0.05 pounds BulletPoint3 : Country of Origin : Taiwan, Province Of China BulletPoint4 : Part Number: 12194VHY-BX BulletPoint5 : We can also provide ball screw sets of any length, including ball screw, nut, nut shell, bracket, coupling and all other accessories and combined sets. Please feel free to contact us. Color : As Shown ExternallyAssignedProductIdentifier : 9876478716696 ExternallyAssignedProductIdentifier1 : 750886020646 ExternallyAssignedProductIdentifier2 : 0750886020646 ExternallyAssignedProductIdentifier3 : 00750886020646 ItemName : TCM 12194VHY-BX NBR (Buna Rubber)/Carbon Steel Oil Seal, VHY Type, 1.25" x 1.979" x 0.406" ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 2.5 inches ItemPackageDimensions_Width : 2.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : ball-screws Manufacturer : Dichtomatik Partner Factory Material : Metal Material1 : NBR (Buna Rubber) Material2 : Carbon Steel ModelNumber : 12194VHY-BX NumberOfItems : 1 PartNumber : 12194VHY-BX ProductDescription : Specifications Material:Cast steel Model:HM10-57 for Ball Screw 1204 10mm and 57/ Nema 23 Servo Motor