Metal Ball Screw nut end Processing SFU2005 Ball Screw Length 150mm-1000mm+ Ball Nut+BF15+HM15-86+Coupling+DSG20H+2pcs SBR20 Linear Rail(450mm)

1. Low friction, long service life; low operating noise.2. Carbon steel and aluminum alloy, minimum starting torque, capable of high speed and micro feed.3. Ball screws are widely used in CNC machine tools, industrial and other transmission equipment.Specifications:Model: SBR20+SFU2005Guide rail width or diameter: 20mmHM15-86: for NEMA34 motorHM15-86 material: cast ironC7: normalPacking list:2pcs SBR20 linear guide + any length4pcs SBR20UU slider1pcs SFU2005 ball screw with ball nut and end processing + any length1pcs BF15 end support1pcs HM15-86 C7 cast iron1pcs DSG20H nut housing1pcs XB30*40-12*14mm coupling

• 1. Ball screws are the most common transmission components used as transmission elements in machinery and precision machinery.
• 2. Ball screws are made of carbon steel, which is more wear-resistant, greatly extending the service life of ball screws, and the life span is increased several times.
• 3. Less heat generation, reduced required drive power, and high axial force per unit ball screw volume.
• 1. High fit precision, easy and light movement of the slider.
• 2. Wear-resistant, can meet high load capacity requirements.
• 3. Easy to assemble The aluminum support rails come with pre-drilled holes for easy installation.