Specification Brand : Respicefinem BulletPoint1 : Ballscrew used the movement, so the starting torsion is very small, doesn appear sliding motion creeping, accurate positioning BulletPoint2 : Many Roll Between The Spindle Shaft And The Screw Nut, Achieving Higher Movement Efficiency. Helpful In Saving, Rolled Ballnut BulletPoint3 : Lasting Performance Service Life With Low Friction And Minimal Noise BulletPoint4 : Efficient Performance Stick Slip Effect, Reduces Heat Generation, And Requires Less Drive Power BulletPoint5 : Movement From The Numerous Rolling Movements Between The Shaft And Nut Color : #709 IncludedComponents : 1/2-Inch Collet ItemName : Respicefinem Screw Linear High Efficiency 33. 0×10. 0×5. 0 Sfu1605 300Mm Rolled Ballscrew Ballnut Anti Backlash Without Side End Supports High Efficiency Rolled Ballnut ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : ball-screws Manufacturer : Respicefinem ModelName : Respicefinem6z5r84siht ModelNumber : Respicefinem6z5r84siht NumberOfItems : 1 PartNumber : Respicefinem6z5r84siht ProductDescription : Features: Long service life time due to low friction, low operation noise. No stick-slip effect, heats up less, reduced drive power required. Low frictional loss, high transmission efficiency. There are a lot of balls rolling movement between the screw shaft and ballscrew nut, they are able to get a higher efficiency of movement. Helpful in saving. Ballscrew used the ball movement, so the starting torsion is very small, doesn't appear a sliding motion creeping phenomenon, can ensure accurate positioning.