{"product_id":"l050u-coupling-insert","title":"L050U Insert | L050U Coupling Insert - L050U Spider (Urethane)","description":"L050U insert is a Urethane jaw-coupling insert with good flexibility and medium soft torsional stiffness. L050U inserts are also called L050U spiders and are used within L050 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L050U coupling insert is made from high-quality Urethane, which is a polyurethane material that is orange in color. The material can operate in temperatures ranging from -30F to +160F and has good oil and chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL050U Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050U\u003c\/li\u003e\n\u003cli\u003eMaterial: Urethane\u003c\/li\u003e\n\u003cli\u003eColor: Orange\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226829167,"sku":"L050U-COUPLING-INSERT","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050U-COUPLING-INSERT-2.png?v=1756376580","url":"https:\/\/usarollerchain.com\/products\/l050u-coupling-insert","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}