{"product_id":"16mm-ballscrew-sfu1610-rm1610-90-55-in-10mm-pitch-high-precision-cnc","title":"16mm Ballscrew SFU1610 RM1610 90.55 in 10mm Pitch - High Precision CNC","description":"\u003cp\u003eIn this review of the 16mm Ballscrew SFU1610 RM1610 the bottom line is simple: this long, rolled-thread ball screw is aimed at machinists and builders who need a high-precision, low-friction linear drive for CNC machines. The review finds the product most valuable for retrofit or custom machine builds because its 16mm diameter, 10mm pitch and C7 precision deliver predictable positioning and low starting torque over a long 90.55 in length, while the standard end machining for BK\/BF12 simplifies coupling to common support bearings.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16mm diameter:\u003c\/strong\u003e Provides a compact but stiff shaft profile suited to medium-duty CNC axes and compact machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10mm lead\/pitch:\u003c\/strong\u003e Offers a good balance of travel per revolution and positioning resolution for fast motion with fine control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90.55 in total length:\u003c\/strong\u003e Long single-piece length reduces joints or couplings for long travel gantries and custom frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC7 precision, rolled thread:\u003c\/strong\u003e Ensures repeatable positioning with lower cost than ground screws while remaining suitable for many industrial uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard end machining for BK\/BF12:\u003c\/strong\u003e Makes integration with common fixed\/rotating bearing blocks straightforward and saves setup time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow friction, low noise:\u003c\/strong\u003e Ball motion eliminates stick-slip, heats less in operation, and reduces required drive torque and power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe SFU1610 RM1610 is best for hobbyists upgrading to a professional-grade screw, small machine shops rebuilding or customizing CNC axes, and designers of long-stroke linear systems who want a single-piece rolled ballscrew in a 16mm diameter. It is particularly well suited when standard BK\/BF12 bearing support is planned and when long, continuous travel is needed without coupling joints.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users requiring ultra-high precision ground screws beyond C7 tolerance, or applications with extreme heavy loads where larger diameter screws or specialized designs are necessary. Also consider alternate pitches or a different precision grade if your application demands finer resolution or higher dynamic accuracy.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong single-piece length reduces alignment issues and mechanical joints for long travel systems.\u003c\/li\u003e\n\u003cli\u003eRolled C7 thread with ball nut gives smooth, low-friction motion and reduced starting torque for precise micro-feeding.\u003c\/li\u003e\n\u003cli\u003eStandard end machining for BK\/BF12 simplifies mounting and integration with common bearing blocks.\u003c\/li\u003e\n\u003cli\u003eDurable GCr15 steel construction offers high static and dynamic stiffness and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC7 precision is good but not as tight as C5 grade; users needing the highest positional accuracy should request higher precision.\u003c\/li\u003e\n\u003cli\u003eThe 16mm shaft is intended for medium loads; very heavy-load industrial axes may need a larger diameter screw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSFU1610 RM1610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead \/ Pitch\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e90.55 in \/ 2300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecision Grade\u003c\/td\u003e\n\u003ctd\u003eC7 (option for C5 on request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGCr15 steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Machining\u003c\/td\u003e\n\u003ctd\u003eStandard for BK\/BF12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 16mm SFU1610 RM1610 ball screw is a practical, cost-effective choice for CNC retrofitters and custom machine builders who need a long, low-friction linear drive with standardized end machining. It delivers reliable positioning, reduced driving power and long service life for medium-load axes; request C5 grade if your project requires tighter tolerances.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this screw be shortened or made to other lengths?\u003c\/strong\u003e\u003cbr\u003eYes, the seller provides customizable lengths on request; contact the seller with required dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit include the ball nut?\u003c\/strong\u003e\u003cbr\u003eThe listing includes one ball screw and one ball screw nut with standard end machining for BK\/BF12.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat precision grades are available?\u003c\/strong\u003e\u003cbr\u003eThis item ships as C7 grade; C5 grade is available if you contact the seller to request it.\u003c\/p\u003e","brand":"Mssoomm","offers":[{"title":"Default Title","offer_id":48616307720411,"sku":"B088WC56RN","price":217.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51cz-OBMrmL._SL1500_27ee220d-d8d9-4d0a-a59a-f8e29abbaaad.jpg?v=1778453416","url":"https:\/\/gearmusthave.com\/products\/16mm-ballscrew-sfu1610-rm1610-90-55-in-10mm-pitch-high-precision-cnc","provider":"GearMustHave","version":"1.0","type":"link"}