20mm CNC Ballscrew Kit SFU2010 RM2010 Anti-Backlash Ball Screw, L 39.37 inch / 1000mm + Nut + BK/BF15 Bearing End Supports + Coupler + Nut Housing+ Motor Bracket for Nema 23 Stepper Motor

Specifications: Brand: MssoommManufacturing Process: Rolled ThreadPrecision: C7 Grade ( We also can provide C5 Grade, please contact us )Material: GCr15 steelModel: SFU2010This item includes:1pcs Ball Screw SFU2010 RM2010 20mm Length 39.37 inch / 1000mm (You can message us to know the travel/stroke length and thread length) 1pcs Ball Screw Nut1Pcs BK15/BF15 End Support / Bearing Blocks and Motor Bracket for Nema 23 stepper motor with locknuts, circlips and mounting screws (BK15 and Motor Bracket are integrated, the bearing in the BK is deep groove ball bearing, if you need angular contact bearing, pls tell us)1Pcs Coupler / Coupling (Standard for motor shaft 8mm, if not, tell us and we will manufacture it free for you)1Pcs Ball Screw Nut HousingLead Time: If this item is not FBA, the lead time is 7-10 Business Days except for for Chinese National Day holiday and Spring FestivalCustomizable Processing and Technical Support:1. We can provide any length that you want, and please let us know what lengths are suitable for you.2. If you need end machining according to your drawings, please tell us before order.3. As a professional seller, we can provide complete information of the products.（Contains CAD drawings and 3D modeling files）Please contact us. 4. All products are provided lifetime technical support.Ball Screw Maintenance:A ball screw must be properly lubricated and kept clean at all times. Before you apply any lubrication, whether you choose grease or oil, make sure the ball screw is thoroughly clean and dry. We recommend lubricating ball screws with a normal workload every six months and ball screws with a heavy workload every three months. The specific type of lubrication for a Ball Screw depends on various factors.

• Ball screw diameter: 20mm; Lead / Pitch: 10mm; Total length: 39.37 inch / 1000mm; Nut + BK15 integrate with Motor Bracket for stepper motor Nema 23/BF15 End support with locknuts and circlips + Flexible coupler + Ball Screw Nut Housing, (The coupler bore for the motor shaft is 8mm in default),Precision C7 Grade
• The product can ensure motor shaft, coupling axial, axial bearing hole, and screw axis all in a line strictly, to make the transmission system run more accurately and sturdily, less noise and longer life
• The ballscrew is no stick-slip effect, heats up less, reduce driving power required, small starting torque, able to apply high speed and micro-feeding
• The material of the bk bearing support and Motor Bracket is cast steel, high hardness, shock resistance and high precision machining
• We can provide complete information of the products, the drawing is showed in the image 6.（If you need CAD and 3D modeling files, you could give us Amazon Message）, we have full ranges of ballscrew products, any special needs, please let us know