{"product_id":"martin-6022-x-1-7-8-chain-shaft-coupling-hub-steel-2-1-8-l","title":"Martin 6022 x 1-7\/8 - Chain Shaft Coupling Hub,Steel,2 1\/8\" L","description":"\u003cp\u003eChain Shaft Coupling Hub, Chain Number 60, Bore Diameter 3 in, Bore Type Round Keyed, Outside Diameter with Chain 5.95 in, Hub Diameter 4 1\/2 in, Maximum Torque 151.6 in-lb, For Chain Pitch 3\/4 in, Keyway Depth 1\/4 in, Keyway Width 1\/2 in, Maximum Angular Misalignment 2 Degrees , Number of Teeth 22, System of Measurement Inch, For Cover Part Number 6020COV, Resistance Properties Chemical Resistant, Number of Set Screws 1, Maximum Operating Temperature 150 Degrees F, Bushing Bore Range 3 in\u003c\/p\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":67612250210398,"sku":"6022 x 1-7\/8","price":200.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/3a244bc8-9f87-406b-af6a-3584926cec5a_28f2c58c-5867-427b-90a8-070fb1d78b25.jpg?v=1791025908","url":"https:\/\/nationalboilersupply.com\/products\/martin-6022-x-1-7-8-chain-shaft-coupling-hub-steel-2-1-8-l","provider":"National Boiler Supply","version":"1.0","type":"link"}