Linear Motion CNC Ball Screw 1pcs Ball Screw SFU2004 150mm-1000mm Ball Screw Roller 20mm RM2004 Ball Nut(650mm)

1. End processing ball screw, minimum starting torque, easy to use. Compact design for easy installation and removal.2. Ball screw is made of high quality and durable steel, wear-resistant and high temperature resistant. It provides spiral raceways for ball bearings and as a precision lead screw plays an important role in situations where high precision is required.3. Small sliding friction: The sliding friction of CNC parts between nuts and screws is small, so the service life is longer.Specifications:Model: SFU2004Guide rail width or diameter: 20mmLead: 4mmMaterial: bearing steelPrecision: C7Description:Exquisite workmanship, wear-resistant and durable, high hardness and fine workmanship, attention to detail finishing, simple structure, reject burrs and unevenness, easy installation, guarantee high precision and low noise, high precision, high temperature resistance, stable and durable, long service lifePacking list:1pcs SFU2004 ball screw with ball nut and end processing + any length

• 1. The transmission system runs more accurately, more firmly, with less noise and longer life.
• 2. Made of high-quality carbon steel, smooth and beautiful surface, low friction coefficient, no stick-slip effect, less heat, required drive power reduction, high transmission efficiency.
• 3. Ball screw is widely used in CNC milling machines, lathes, machine tools and other automation machinery.
• 1. Large lead and high-speed movement, reducing movement time, more durable and stable
• 2. Waist-shaped nut, metal reverser, adjustable preload
• 3. Ultra-quiet, high wear resistance, high precision and high hardness
• 4. Smooth and non-stuck, long service life