{"product_id":"curved-jaw-coupling-hub-20mm-aluminum-7","title":"Curved Jaw Coupling Hub 20mm Aluminum","description":"\u003cp\u003eJaw Coupling Hub Coupling Size MJS57 Outside Diameter 57.2 mm Coupling Overall Length 80 mm System of Measurement Metric Hub Material Aluminum Maximum Speed 8 000 RPM Keyway Depth 2.8 mm Keyway Width 6 mm Bore Diameter 20 mm Shaft Locking Type Set Screw Bore Type Round Bore with Keyway Jaw Profile Curved Screw Thread Size M8 Bore Tolerance +0.05\/-0.00 mm Fail Safe Yes Shaft Tolerance +0.000\/-0.013 mm Full Bearing Support Required Yes Hub Diameter 57.2 mm\u003c\/p\u003e","brand":"RULAND MANUFACTURING","offers":[{"title":"Default Title","offer_id":40938192633940,"sku":"56Y57A","price":214.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/30UP33_AS01_ab1b798c-b08e-4ef8-b76b-a51759ce1441.jpg?v=1743611501","url":"https:\/\/jahnda.com\/products\/curved-jaw-coupling-hub-20mm-aluminum-7","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}