Ball Screw, Linear Motion Guide Ball Screw 1200mm-2000mm SFU2020 HM15-86 for Nema34 C7 BF20+ Ball Screw SFU2020+Plum Coupling XB30*40 +Coupler DSG20H(1650mm)

1.Ball screw high-speed movement, reduce movement time, more durable and stable2.Ball screw low operating noise, no stick-slip effect, reduces the drive power3.Ball screw is cast with bearing steel, which is resistant to high temperature, strong and wear-resistant, not easy to deform, and evenly stressedSpecification:Model Number : SFU2020Guide Width or Diameter : 20mmDescription:Complete Set: This comprehensive set includes ball screws, nuts, support blocks and couplings for immediate setup.Guide Width or Diameter: 20mm, This ball screw set is optimized for versatility with a 20mm guide width for a variety of applicationsPacking list:1pcs SFU2020 L=1200-2000mm1pcs BF201pcs DSG20H1pcs HM15-86(Cast iron)for nema341pcs XB30*40-12*14mm

• 1.Low noise,High speed, not easy to heat up, and long service life，smooth details
• 2.High wear resistance, high precision and high hardness，smooth and non-stuck, long service life
• 3.Ball screw has low friction, high transmission efficiency, smooth operation and high precision
• 1. High precision, high hardness, screw length can be cut arbitrarily
• 2. High-strength support seat, high efficiency, easy assembly, high wear resistance, low noise.
• 3. Dustproof ring seal design is adopted to prevent dust, lubricate and silence, and slide smoothly