Linear Motion CNC Ball Screw Ball Screw Set 40MM Ball Screw SFU4010 End Machined + Ball Nut + BK30 BF30 End Support+ Coupler 17x14mm

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.Features:Model: SFU4010Guide rail width or diameter: 40MMMaterial: Chrome steelNut type: Single nutStructure: Ball screw + nut + BKBF30 + DSG40H + steel ballLength: 2000mmEnd processing: BKBF30Manufacturing process: Rolled threadDescription:The ball screw has been surface treated to effectively avoid paint loss and scratches, and has a beautiful appearanceStandard size model, simple and convenient installation, compact structureSmooth surface without burrs, simple structurePacking list:1pcs: SFU4010 with BKBF30 end processing1set: Ball screw bracket BKBF30 with locking nut1pcs: Ball nut housing DSG40H1pcs: D45L50 17*14mm

• 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