{"product_id":"tsubaki-35b21-sprocket-plain-35-chain-size-1-2-bore-dia-21-of-teeth","title":"Tsubaki 35B21 - Sprocket, Plain, 35 Chain Size, 1\/2 Bore Dia., 21 # of Teeth","description":"\u003cp\u003eSprocket, Bore Diameter 1\/2 in, For Chain Pitch 3\/8 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 3\/8 in, Number of Teeth 21, Outside Diameter 2.71 in, Pitch Diameter 2.516 in, Bore Type Plain, Chain Number 35, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 in, Hub Projection 0.707 in, Includes Set Screws, Keyway Yes, Keyway Depth 1\/16 in, Keyway Width 1\/8 in, Length through Bore 7\/8 in, Material Grade 1045\u003c\/p\u003e","brand":"Tsubaki","offers":[{"title":"Default Title","offer_id":67612624191582,"sku":"35B21","price":17.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z2I2Hzfo5oy_d4bd6431-c144-4767-8307-07707330e97d.jpg?v=1791030294","url":"https:\/\/nationalboilersupply.com\/products\/tsubaki-35b21-sprocket-plain-35-chain-size-1-2-bore-dia-21-of-teeth","provider":"National Boiler Supply","version":"1.0","type":"link"}