{"product_id":"diy-cnc-ball-screw-and-linear-guide-kit-with-sfu16","title":"DIY CNC Ball Screw And Linear Guide Kit With SFU1605 And SFU1610 Screws BK12 BF12 End Supports SBR20 And SBR16 Rails SBR16UU And SBR20UU Bearings 350mm Travel For Smooth High Precision Motion","description":"\u003cdiv\u003eHigh-precision DIY CNC Kit with SFU1605\/1610 Screws\n✔️ SFU1605\/1610 screws, BK12\/BF12 end supports, SBR20\/SBR16 rails \u003cp\u003eThis DIY CNC kit combines high-precision SFU1605\/1610 ball screws with SBR20 and SBR16 linear guide rails to enable smooth, accurate motion in custom CNC machines. It’s a solid choice for hobbyists and small shops building prototypes that demand repeatable travel and dependable performance.\u003c\/p\u003e \u003cp\u003e✅ Includes SFU1605 and SFU1610 ball screws\u003cbr\u003e✅ BK12\/BF12 end supports for rigid mounting\u003cbr\u003e✅ SBR16UU and SBR20UU bearings for smooth motion\u003cbr\u003e✅ SBR16 and SBR20 rails for precise guidance\u003cbr\u003e✅ 350mm travel suits compact setups\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in CNC motion systems? Essential for supporting rotating shafts and keeping alignment in linear guides.\u003cbr\u003e- Pillow block bearings provide shaft support in linear systems for accuracy.\u003cbr\u003e- They maintain alignment of SFU ball screws with SBR rails, reducing play.\u003cbr\u003e- They improve load handling and reduce wear in DIY CNC builds.\u003cbr\u003e- They pair with BK12\/BF12 end supports for rigid mounting.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49130481516779,"sku":"VXB0H994W3S6","price":682.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71QgP6-uCcL_8f24a3cf-d18f-4772-b73a-a269c070efed.jpg?v=1785490127","url":"https:\/\/vxb.com\/products\/diy-cnc-ball-screw-and-linear-guide-kit-with-sfu16","provider":"VXB Bearings","version":"1.0","type":"link"}