{"product_id":"ruland-jaw-coupling-hub-38in-aluminum-jc21-6-a","title":"Jaw Coupling Hub, 3\/8in., Aluminum","description":"Jaw Coupling Hub, Coupling Size JC21, Outside Diameter 1 5\/16 in, Coupling Overall Length 1 3\/4 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 3\/8 in, Shaft Locking Type Clamp On, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M3, Bore Tolerance +0.002\/-0.000 in, Fail Safe Yes, Shaft Tolerance +0.0000\/-0.0005 in, Full Bearing Support Required Yes, Hub Diameter 1 5\/16 in\n\u003cp class=\"tags\" id=\"tags\"\u003e\n    graingerSKU: 30UN74,\nmscSKU: ,\nzoro_no: G8234563,\nmongo_id: 65bbe96322d7a989a9950ece\n\u003c\/p\u003e","brand":"Ruland","offers":[{"title":"Default Title","offer_id":43857716248753,"sku":"G8234563","price":43.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/products\/Z0oJ9_jcpEx_f22a00c2-4458-49d4-9736-c9a40b08ff13.jpg?v=1713555030","url":"https:\/\/www.avenjers.com\/products\/ruland-jaw-coupling-hub-38in-aluminum-jc21-6-a","provider":"The Tools Man","version":"1.0","type":"link"}