Linear Motion CNC Ball Screw Ball Screw SFU2005 150-1000mm HGR25 Linear Rail HR25+Coupler DSG20H + BF15 HM15-86 for Nema 34 Motor Seat for Parts(450mm)

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: SFU2005 HGR25Guide rail width or diameter: 25mmHM15-86 material: cast ironBall screw accuracy: C7HM15-86: for NEMA34 motorPacking list2 pieces HGR25 linear guide + any length4 pieces HGH25CA slider1 piece SFU2005 ball screw with ball nut and end machining + any length1 piece BF15 end support1 piece HM15-86 C7 cast iron1 piece DSG20H nut housing1 piece XB30*40-12*14mm coupling

• 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, reduce movement time, more durable and stable
• 2. Waist-shaped nut, metal commutator, adjustable preload
• 3. Ultra-quiet, high wear resistance, high precision and high hardness
• 4. Smooth and non-stuck, long service life