{"product_id":"curved-jaw-coupling-hub-4mm-aluminum","title":"Curved Jaw Coupling Hub 4mm Aluminum","description":"\u003cp\u003eJaw Coupling Hub Coupling Size MJS19 Outside Diameter 19.1 mm Coupling Overall Length 27.2 mm System of Measurement Metric Hub Material Aluminum Maximum Speed 8 000 RPM Keyway Depth Not Applicable Keyway Width Not Applicable Bore Diameter 4 mm Shaft Locking Type Set Screw Bore Type Round Bore Jaw Profile Curved Screw Thread Size M3 Bore Tolerance +0.05\/-0.00 mm Fail Safe Yes Shaft Tolerance +0.000\/-0.013 mm Full Bearing Support Required Yes Hub Diameter 19.1 mm\u003c\/p\u003e","brand":"RULAND MANUFACTURING","offers":[{"title":"Default Title","offer_id":40938166583380,"sku":"14Y57A","price":34.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/30UN97_AS01_3e084eaa-4ddd-46d5-9d73-f2344d33ce33.jpg?v=1743611456","url":"https:\/\/jahnda.com\/products\/curved-jaw-coupling-hub-4mm-aluminum","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}