Ball Screw, Linear Guide Ball Screw Ball Screw Kit Dia 32mm SFU3205 C7 300-1000mm with Single Nut +BKBF25+DSG32H+20 * 19mm Coupler for 3D Printer(950mm)

1. Screw fixation, strong stability, the optical axis and the aluminum bracket are fixed with screws, stable and tight2. High speed, not easy to heat up, and long service life, less drive power required3. High dimensional accuracy, low friction coefficient, good wear resistance，used convenientSpecifications:Model: SFU3205Guide rail width or diameter: 32mmBall screw accuracy: C7Ball screw pitch: 5mmNut: single nutSupport bearing: BK25 BF25Nut housing: DSG32HCoupling: D40L66 - 20mm X19mmPacking list:1pcs ball screw with end processed according to the drawing1pcs SFU3205 single nut1pcs nut housing DSG32H1pcs BK251pcs BF251pcs D40L66 20mm*19mm couplingNote: The length is the total length. Thread length = total length - both ends

• 1. Ultra-quiet, high hardnes Smooth and non-stuck, long service life
• 2. Ball screw low operating noise, no stick-slip effect, heats up less, reduces the drive power
• 3. Low noise, high precision, high temperature resistance, smooth details，Easy to install
• 1. Stable performance, strong performance, smooth rotation.
• 2. Not easy to deform and wear, high precision and low noise.
• 3. Effective dust prevention, lubrication, precise processing size.
• 4. Can easily preload the rotational change and linear motion.