Specification Brand : XTevu BulletPoint1 : Made of high quality aluminum with strong construction. BulletPoint2 : High precision, exquisite craft, smooth surface. BulletPoint3 : Long life, low coefficient of friction, high versatility. BulletPoint4 : Linear motion, with a small frictional resistance. BulletPoint5 : Suitable for NEMA 23 motor and the effective stroke is 150mm/5.9inch. Color : #512 ExternallyAssignedProductIdentifier : 7732258985749 IncludedComponents : No ItemName : XTevu Precision Sliding Table Ball Screw Linear Stage Slide Effective Stroke 150mm for NEMA 23 Motor Mini Linear Rail Guide Leads Screw Linear Stage Actuator ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 40 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 30 ItemTypeKeyword : slide-rails Manufacturer : XTevu Material : Bearing steel ModelName : XTevu54rhd9ck0v ModelNumber : XTevu54rhd9ck0v NumberOfItems : 1 PartNumber : XTevu54rhd9ck0v ProductDescription : Features: Made of high quality aluminum with high durability construction. High precision, exquisite craft, smooth surface. Long life, low coefficient of friction, high versatility. Linear motion, with a small frictional resistance. Suitable for NEMA 23 motor and the effective stroke is 150mm/5.9inch.