{"product_id":"smk12uue-nb-12mm-slide-bush-bushin","title":"SMK12UUE NB 12mm Slide Bush Bushings Motion Linear Bearing","description":"\u003cp\u003eSMK12UUE Square Flange Linear Slide Bush – Pilot End Type\u003cbr\u003e✔️ 12mm Bore - Made in Japan - NB Linear Systems\u003c\/p\u003e\n\u003cp\u003eThe SMK12UUE is a precision linear motion bearing from NB (Nippon Bearing), built for smooth and accurate travel in high-performance machinery. Featuring a square flange with pilot end and double-sealed steel retainer, this Japanese-made slide bush is ideal for applications in CNC systems, robotics, and automation.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Linear slide bush – square flange with pilot end\u003cbr\u003e✅ Brand: NB (Nippon Bearing Linear Systems)\u003cbr\u003e✅ Country of origin: Japan\u003cbr\u003e✅ Bore diameter (dr): 12mm\u003cbr\u003e✅ Outer diameter (D): 21mm\u003cbr\u003e✅ Overall length (L): 32mm\u003cbr\u003e✅ Flange diameter (Df): 43mm\u003cbr\u003e✅ Bolt circle (P.C.D): 33mm\u003cbr\u003e✅ Mounting holes: 4.5 x 7.5 x 4.1mm\u003cbr\u003e✅ Retainer: Steel\u003cbr\u003e✅ Seals: Double sealed\u003cbr\u003e✅ Dynamic load rating Cr: 510 N\u003cbr\u003e✅ Static load rating Cor: 784 N\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What makes NB linear bushings ideal for motion systems?\u003cbr\u003eNB bearings are known for tight tolerances, low friction, and consistent load handling - perfect for repeatable, high-speed positioning in critical equipment.\u003c\/p\u003e\n\u003cp\u003eTrust in Japanese precision with the SMK12UUE - upgrade your linear setup with a bearing that moves like clockwork!\u003cbr\u003e\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":49310385406145,"sku":"Kit20854","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/smk12uue-nb-12mm-slide-bush-bushings-motion-linear-bearings-vxb-ball-bearings-1_45d951fc-663d-4e71-a458-dbfef4362801.jpg?v=1748646815","url":"https:\/\/smallbearings.com\/zh\/products\/smk12uue-nb-12mm-slide-bush-bushin","provider":"Small Bearings","version":"1.0","type":"link"}