{"product_id":"jaw-coupling-hub-1-3-8-steel","title":"Jaw Coupling Hub 1-3\/8 Steel","description":"\u003cp\u003eShaft Coupler Body Coupling Size FC30 Outside Diameter 3 in Coupling Overall Length 5 15\/32 in System of Measurement Inch Hub Material Carbon Steel Maximum Speed 3 450 RPM Keyway Depth 5\/32 in Keyway Width 5\/16 in Bore Diameter 1 3\/8 in Shaft Locking Type Set Screw Bore Type Round Bore with Keyway Jaw Profile Straight Bore Tolerance +0.001\/-0.000 in Hub Diameter 2 3\/4 in\u003c\/p\u003e","brand":"BOSTON GEAR","offers":[{"title":"Default Title","offer_id":40931963502676,"sku":"09W53K","price":362.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/2L028_AS01_29888e65-b84a-4800-a24a-4b118a3eda29.jpg?v=1743471881","url":"https:\/\/jahnda.com\/products\/jaw-coupling-hub-1-3-8-steel","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}