{"product_id":"shaft-lock-collar-8-mm-id-8-mm-height","title":"Shaft Lock Collar 8 mm ID 8 mm Height Lot of 18 Collar Bearings","description":"\u003cp\u003eA shaft lock collar set screw collar is a fundamental mechanical component used to secure bearings, sprockets, or pulleys onto a shaft. For an 8 mm ID (Internal Diameter) system, these collars provide a precise fit for standard 8 mm linear rails and motor shafts commonly found in 3D printers, CNC machines, and robotics. These use a single screw that tightens directly against the shaft. While compact and inexpensive, they can leave marks (burrs) on the shaft over time.\u003c\/p\u003e\n\u003cp\u003eUsed, in great condition.\u003c\/p\u003e","brand":"VWR","offers":[{"title":"Default Title","offer_id":48950383739132,"sku":"10628","price":47.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/shaft-lock-collar-8-mm-id-8-mm-height-lot-of-18-collar-bearings-other-bearing-bushing-parts-vwr-268361.jpg?v=1775769378","url":"https:\/\/lifesciencestrading.com\/zh\/products\/shaft-lock-collar-8-mm-id-8-mm-height","provider":"Life Sciences Trading","version":"1.0","type":"link"}