{"product_id":"tsubaki-h40b28f-1-ansi-no-40-roller-chain-sprocket","title":"Tsubaki H40B28F-1 ANSI No 40 Roller Chain Sprocket","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"637\"\u003eThe Tsubaki H40B28F-1 Roller Chain Sprocket is used in industrial power transmission systems to drive ANSI No. 40 roller chains for efficient torque transfer and reliable machine operation. Commonly installed in conveyor systems, packaging machinery, printing equipment, agricultural machinery, material handling systems, and industrial processing equipment utilizing chain-driven mechanisms. Maintenance teams and system integrators use this sprocket for repair, retrofit, expansion, or replacement to restore accurate chain engagement and dependable mechanical power transmission. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"639\" data-end=\"656\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"657\" data-end=\"1196\"\u003eThe Tsubaki H40B28F-1 is a heavy-duty Type B finished bore roller chain sprocket designed for ANSI No. 40 single-strand roller chains. Its 28-tooth configuration, 1-inch finished bore with keyway, hardened teeth, and dual set screws provide secure shaft mounting, smooth chain engagement, and extended wear life. It is ideal for conveyors, packaging equipment, material handling systems, printing machinery, and industrial automation applications requiring reliable continuous-duty power transmission. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1198\" data-end=\"1227\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1228\" data-end=\"2130\"\u003e• Manufacturer: Tsubaki Emerson Co.\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Model \/ Part Number: H40B28F-1\u003cbr data-start=\"1298\" data-end=\"1301\"\u003e• Product Type: Roller Chain Sprocket\u003cbr data-start=\"1338\" data-end=\"1341\"\u003e• Series: H Series Heavy-Duty Sprocket\u003cbr data-start=\"1379\" data-end=\"1382\"\u003e• Compatible Chain Size: ANSI No. 40 Roller Chain\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e• Number of Teeth: 28\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e• Number of Strands: Single Strand\u003cbr data-start=\"1492\" data-end=\"1495\"\u003e• Chain Pitch: 1\/2 in (12.7 mm)\u003cbr data-start=\"1526\" data-end=\"1529\" data-is-only-node=\"\"\u003e• Sprocket Style: Type B (Single Hub)\u003cbr data-start=\"1566\" data-end=\"1569\"\u003e• Bore Type: Finished Bore with Keyway\u003cbr data-start=\"1607\" data-end=\"1610\"\u003e• Bore Size: 1 in\u003cbr data-start=\"1627\" data-end=\"1630\"\u003e• Material: Carbon Steel\u003cbr data-start=\"1654\" data-end=\"1657\"\u003e• Tooth Hardening: Hardened Teeth\u003cbr data-start=\"1690\" data-end=\"1693\"\u003e• Outside Diameter: 4.738 in\u003cbr data-start=\"1721\" data-end=\"1724\"\u003e• Pitch Diameter: 4.465 in\u003cbr data-start=\"1750\" data-end=\"1753\"\u003e• Length Through Bore: 1.000 in\u003cbr data-start=\"1784\" data-end=\"1787\"\u003e• Weight: 2.35 lb\u003cbr data-start=\"1804\" data-end=\"1807\"\u003e• Mounting: Keyed shaft mount with two set screws\u003cbr data-start=\"1856\" data-end=\"1859\"\u003e• Function: Drives ANSI No. 40 roller chain for mechanical power transmission\u003cbr data-start=\"1936\" data-end=\"1939\"\u003e• Application: Conveyors, packaging machinery, printing equipment, agricultural machinery, material handling systems, and industrial automation equipment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2132\" data-end=\"2156\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2157\" data-end=\"2287\"\u003e• Tsubaki H40B27F-1 Roller Chain Sprocket\u003cbr data-start=\"2198\" data-end=\"2201\"\u003e• Tsubaki H40B30F-1 Roller Chain Sprocket\u003cbr data-start=\"2242\" data-end=\"2245\"\u003e• Tsubaki 40B28F-1 Roller Chain Sprocket\u003c\/p\u003e","brand":"Tsubaki","offers":[{"title":"New","offer_id":51714230780206,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b0d2c92c-b6d8-4c4d-b1db-62088db23397.jpg?v=1770419961","url":"https:\/\/plgautomation.com\/products\/tsubaki-h40b28f-1-ansi-no-40-roller-chain-sprocket","provider":"PLG Automation ","version":"1.0","type":"link"}