SFU1204 550mm Ballscrew kit + BK/BF10 End Support, Metal Ball Screw with Nut RM1204-550mm Length 21.7 inch Diameter 12mm Pitch 4mm for CNC Machine

Description:Manufacturing Process: Rolled ThreadPrecision: C7 GradeMaterial: Bearing steelType: RM/SFU1204 ballscrewLength: Total length 550mmDiameter: 12mmPitch: 4mmEnd Support: BK/BF10Features:1.A small friction loss, high transmission efficiency2.High-precision3.High speed feed and Micro-feed may4.Axial stiffness high5.Due to their high efficiency,precision ball screw assemblies are in principle not self-locking.Package include:1Pcs SFU1204-550mm(21.7 inch)1Pcs BK10/BF10 End Support with locknuts and circlipsPay attention:The length advertised above means overall length ( included end machining)This Ball Screw has end machining

• Ballscrew Kit: End Machined ballscrew SFU1204-550mm(include end machined length) with nut+BK10/BF10+Ball nut Housing, RM1204 diameter 12mm, pitch 4mm.
• Feature: High service life time due to low friction, low operation noise, no stick-slip effect, heats up less, reduced drive power required, high static and dynamic stiffness,more accurate positioning.
• Material: Made of Bearing steel, its strong and wear-resistant, with high transmission efficiency; Surface polishing process is adopted to prevent scratching the hand during handling.
• End Machined Ballscrew: High service life time due to low friction; low operation noise, no stick-slip effect;heats up less;reduced drive power required.
• Application: The ball screw is the transmissioncomponent and it is used in precision machine tools and machinery. Its mainfunction is to convert the rotary movement into linear movement, or convert thetorque into axial reaction force.