Linear Motion CNC Ball Screw HM12-57 for Nema23 Cast Aluminum BF12+SFU1605 Ball Screw C5 Set 1200-2000mm+Plum Coupling XB25*30 +Coupler DSG16H for Parts(1700mm)

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: SFU1605Rail Width or Diameter: 16Packing List:1pcs SFU1605 L=1200-2000mm1pcs BF12 End Bracket1pcs HM12-57 C5 Cast Aluminum1pcs DSG16H Nut Housing1pcs 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. Stable performance, strong performance, smooth rotation.
• 2. Not easy to deform and wear, high precision and low noise.
• 3. Effective dust prevention, lubrication, precise processing size.