{"product_id":"yarn-ball-holder-with-ball-bearing-knitting-gadget","title":"Yarn ball holder with ball bearing knitting gadget","description":"\u003ch2\u003e\u003cstrong\u003eYarn ball holder with ball bearing - knitting gadget - several sizes - 10 - 20 cm\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eMy wife wanted a spool holder for knitting because she was not satisfied with the trays she often used.\u003cbr\u003eFor this reason, I designed this holder. Thanks to the built-in ball bearing, the wool\/yarn can be unrolled super easily and silently.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe holder consists of a total of 5 parts, 3 of which have to be printed in any case.\u003cbr\u003eThe ball bearing and the M8x30 screw can also be printed, although I would prefer to use metal parts due to the weight alone.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFor the rod, I would recommend a 10 - 15 mm wide brim and possibly supports for the holes in the bottom of the base. Otherwise, no supports are needed.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eSince I wanted the print to be as smooth and stable as possible, I printed everything with 0.16 mm layer height, 3 walls and 15% infill. But 0.2 mm layer height is absolutely sufficient.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAssembly:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003einsert the ball bearing into the base with a little pressure. Glue is not necessary.\u003c\/li\u003e\n\u003cli\u003einsert the screw from below through the base and the plate (plate with the small elevation around the hole in the direction of the ball bearing).\u003c\/li\u003e\n\u003cli\u003enow screw the rod onto the screw until the rod is fully in contact with the plate and sufficiently secured. (Do not overtighten - after tight comes off)\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInfo:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003e\u003cstrong\u003eAll lengths of the rod can be combined with any version!\u003c\/strong\u003e\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions of the 10 cm version:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase diameter 100 mm, height 15 mm\u003c\/li\u003e\n\u003cli\u003ePlate diameter 85 mm, height 3.8 mm\u003c\/li\u003e\n\u003cli\u003eRod diameter 15 mm (except base and tip), 30 mm thread depth, height 160 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions of the 12 cm version:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase diameter 120 mm, height 15 mm\u003c\/li\u003e\n\u003cli\u003ePlate diameter 105 mm, height 3.8 mm\u003c\/li\u003e\n\u003cli\u003eRod diameter 15 mm (except base and tip), 30 mm thread depth, height 160 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions of the 14 cm version:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase diameter 140 mm, height 15 mm\u003c\/li\u003e\n\u003cli\u003ePlate diameter 125 mm, height 3.8 mm\u003c\/li\u003e\n\u003cli\u003eRod diameter 15 mm (except base and tip), 30 mm thread depth, height 160 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions of the 16 cm version:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase diameter 160 mm, height 15 mm\u003c\/li\u003e\n\u003cli\u003ePlate diameter 145 mm, height 3.8 mm\u003c\/li\u003e\n\u003cli\u003eRod diameter 15 mm (except base and tip), 30 mm thread depth, height 180 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions of the 18 cm version:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase diameter 180 mm, height 15 mm\u003c\/li\u003e\n\u003cli\u003ePlate diameter 165 mm, height 3.8 mm\u003c\/li\u003e\n\u003cli\u003eRod diameter 15 mm (except base and tip), 30 mm thread depth, height 180 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions of the 20 cm version:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase diameter 200 mm, height 15 mm\u003c\/li\u003e\n\u003cli\u003ePlate diameter 185 mm, height 3.8 mm\u003c\/li\u003e\n\u003cli\u003eRod diameter 15 mm (except base and tip), 30 mm thread depth, height 180 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional parts required:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eREQUIRED\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x 608 ZZ ball bearing 8mm x 22mm x 7mm (https:\/\/amzn.eu\/d\/9sR76Qd)\u003c\/li\u003e\n\u003cli\u003e1 x M8 x 30 mm pan head screws with hexagon socket - ISO 7380 or similar (https:\/\/amzn.eu\/d\/3a1vN1G)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOPTIONAL\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e5 x rubber feet 10 x 2 mm (https:\/\/amzn.eu\/d\/hfvY4pd)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eBoth the ball bearing and the M8 screw can of course also be printed.\u003cbr\u003eThere are many models here on Makerworld that would be suitable for this. (!!! Not tested - only as an example !!! https:\/\/makerworld.com\/en\/models\/378392 \/ https:\/\/makerworld.com\/en\/models\/473167)\u003cbr\u003eI would be very happy to receive Makes with completely printed parts - I'm curious to see how well it works. But maybe I'll also test it myself :)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eI opted for purchased components because of the weight (more weight = better stability) and the possible running noise.\u003cbr\u003eThe ball bearing and the metal screw weigh a good 25 g together. That provides a lot of stability.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFuture extensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-part rod, upper part with variable length can be attached.\u003c\/li\u003e\n\u003cli\u003eSuitable weights as an insert for the base (round container with fishing lead or coins. Is placed around the ball bearing in the base).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChangelog:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e2024-06-09\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e5 more sizes added. The following sizes are now available. 10\/12\/14\/16\/18\/20 cm. The rod is now also available in the lengths 10\/12\/14\/16\/18\/20 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther sizes:\u003c\/strong\u003e\u003cbr\u003eIf you would like more sizes, please let me know.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003ci\u003e\u003cstrong\u003eHave fun reprinting.\u003c\/strong\u003e\u003c\/i\u003e\u003cbr\u003eAnd always remember: happy wife, happy life xD\u003c\/p\u003e\u003cp\u003eDesign by Nobelfactum on MakerWorld (license: BY-SA).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67396267573552,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0.publish_05941cc7-d5cc-4dfd-acd3-c2f6b8afc2f3.jpg?v=1784844615","url":"https:\/\/mymadmanlab.com\/products\/yarn-ball-holder-with-ball-bearing-knitting-gadget","provider":"Mymadmanlab.com","version":"1.0","type":"link"}