150 200 250 300 350 365 400 450 500 mm Ball Screw SFU1204 with Support BK/BF10 end Machining + Nut Housing + Coupling(350mm)

150 200 250 300 350 365 400 450 500 mm Ball screw SFU1204 with support BK/BF10 end machining + Nut Housing + CouplingRecommended length: the longer the length, the smaller the diameter, the easier it is to bend1.100-1000mm Recommended SFU1204/SFU1605/SFU2005/SFU2505/SFU32052.1000-1600mm Recommended SFU1605/SFU2005/SFU2505/SFU32053.1600-2000mm Recommended SFU2005/SFU2505/SFU32054.2000-2500mm Recommended SFU2505/SFU32055.2500mm+ Recommend SFU32051* 12mm Ball screw rod with nut1* BKBF10 support seat1* DSG12H Nut seat 1* D20 L25 - 8mm X8mm Coupling1.G10 grade GCR15 steel ball2.High speed and low noise3.Super wear-resistantNutDust ringGCR15 Steel ballCircular reverserWaist metal inverterStepper MotorMotor Integrated SeatSliding TableModel Number : SFU1204Guide Width or Diameter : 12mmball screw : SFU1204Length 1 : Can be customizedLength 2 : 150 165 200 250 300 350 365 400 450 465 500 550 mmend support : BK10 BF10nut housing : DSG12HCOUPLING : 6.35*8MODEL : recirculating ball screw SFU series steel miniature ball screw 1204USED : 3D Printer/CNC Machine/Mining machineDirection of Helix : RightPitch/Lead : 4mmMaterial : CF53 / S55CNut Type : SingleHardness : HRC58-62

• Durable Construction: Made from hardened chromium steel for exceptional strength and long service life.
• Low Friction: Recirculating ball design ensures high efficiency and minimal energy loss.
• Anti-Backlash Nut: Pre-loaded nut eliminates play for precise positioning and repeatability.
• Wide Compatibility: Ideal for CNC routers, 3D printers, industrial automation, and milling machines.
• Pre-Machined Ends: Ready for easy installation with standard end machining options.