20mm Long Pitch High Lead Ballscrew SFE2020 RM2020 Length 55.12 inch / 1400mm + Ball Screw Nut with End Machining for BK/BF15 Supports for CNC Machine

Specifications: Brand: MssoommManufacturing Process: Rolled ThreadPrecision: C7 GradeMaterial: GCr15 steelModel: SFE2020This item includes:1pcs Ball Screw SFE2020 RM2020 20mm Length 55.12 inch / 1400mm (with Standard End Machining for BK/BF15 Supports) 1pcs Long pitch High lead Metal Deflector Ball Screw NutLead Time: 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.- Light loads and high speeds do well with a machine oil or low viscosity grease.- Medium loads and speeds do well with NLGI 1 or 2 grease- High loads may require a grease with an EP2 additive.

• Ball screw diameter: 20mm; Lead / Pitch: 20mm; Total length: 55.12 inch / 1400mm; with high lead metal deflector ballscrew nut, standard end machining for BK/BF15 supports. The standard end machining is as image 5, if you need customization, like image 6, pls contact us
• WARRANTY: Within 3 months receiving the ball screw, if there is any problem except for damage caused by man-made or improper operation, with the premise of choosing the proper product model and ensuring the working environment ventilatedly and tidily, we will send a new ball screw for free or give a total refund. What you need to do is to message us through Amazon
• The high lead ball screw has fast running speed, and with C7 Grade high precision. The metal ballscrew nut has high temperature resistance
• No stick-slip effect, low friction, low operation noise, heats up less, reduce driving power required, and make service life longer
• High lead ball screw model includes SFE1616, SFE1632, SFE2020, SFE2040, SFE2525, SFE2550, SFE3220, SFE3232, SFE3264, SFE4020, SFE4040, SFE5050; Ball screw nut, nut housing, coupling, ball screw support BK, BF, EK, EF, FK, FF and end machining service are available, please let us know