{"product_id":"kugellager-1","title":"Bearings without Hardened Washer","description":"\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eBearings without Hardened Washer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThese bearings are made of hardened stainless steel balls in a brass cage, running directly against the liner surface without an additional hardened washer. They deliver a butter smooth, play free opening action that stays precise even after thousands of actuations.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEspecially suited for folding knives with titanium or stainless steel liners, since these materials are already hard enough on their own and don't need an extra washer for protection. This keeps the bearing compact and affordable, without giving up smooth action or lifespan on these builds.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eTechnical Data:\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass with stainless steel balls\u003cbr\u003e\u003cstrong\u003eOuter diameter:\u003c\/strong\u003e 7.8 mm ( 5\/16\" )\u003cbr\u003e\u003cstrong\u003eInner diameter:\u003c\/strong\u003e 4.2 mm\u003cbr\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.28 mm\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eFeatures:\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eCorrosion resistant stainless steel, ideal for daily use\u003cbr\u003eSmooth, consistent operation with no play\u003cbr\u003eAvailable as a single set, set of 5, or set of 10\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(153, 00, 0);\"\u003eTip\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(153, 00, 0);\"\u003eSince these bearings skip the hardened washer, they're ideal for folding knives with titanium or stainless steel liners, where the liner itself already provides the needed hardness. For handle scales made of softer materials, we recommend our bearings with hardened washer instead, since those provide extra protection against wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(153, 00, 0);\"\u003eThe outer diameter of 7.8 mm remains the critical measurement for the counterbore on the scale side of the liner. The inner diameter of 4.2 mm is less critical, a standard 4 mm pivot pin fits without issue, and the slightly larger inner diameter prevents friction and helps give you a clean running folder right out of the gate.\u003c\/span\u003e\u003c\/p\u003e","brand":"Knifematerial.at","offers":[{"title":"single set ( 2 bearings )","offer_id":54710505177426,"sku":null,"price":4.8,"currency_code":"EUR","in_stock":true},{"title":"set of 5 ( 10 bearings )","offer_id":54710505210194,"sku":null,"price":21.6,"currency_code":"EUR","in_stock":true},{"title":"set of 10 ( 20 bearings )","offer_id":54710684189010,"sku":null,"price":38.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/8945\/3133\/files\/Brassbearings.png?v=1789301588","url":"https:\/\/knifematerial.at\/en-eu\/products\/kugellager-1","provider":"Knifematerial.at","version":"1.0","type":"link"}