{"product_id":"tsubaki-h40b12f-7-8-sprocket","title":"TSUBAKI H40B12F-7 8 SPROCKET H40B12F78","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"570\"\u003eThe TSUBAKI H40B12F-78 Sprocket is used in power transmission systems to transfer motion and torque between roller chains and rotating equipment in industrial applications. Commonly installed in conveyors, packaging machinery, material handling equipment, and manufacturing systems requiring dependable chain engagement and efficient power transmission. Maintenance teams, OEMs, and system integrators use this component for replacement, repair, and retrofit projects to maintain equipment reliability, reduce downtime, and support continuous operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"572\" data-end=\"589\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"590\" data-end=\"1041\"\u003eThe TSUBAKI H40B12F-78 Sprocket is used in industrial environments requiring synchronized chain movement and reliable power transmission. It supports conveyors, production equipment, and material handling systems where consistent chain performance is essential for maintaining productivity and minimizing maintenance-related interruptions. The sprocket is also utilized during routine servicing and equipment upgrades involving chain-driven machinery.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1043\" data-end=\"1072\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1073\" data-end=\"1530\"\u003e• Manufacturer Part Number (MPN): H40B12F-78\u003cbr data-start=\"1117\" data-end=\"1120\"\u003e• Brand: TSUBAKI\u003cbr data-start=\"1136\" data-end=\"1139\"\u003e• Product Type: Sprocket\u003cbr data-start=\"1163\" data-end=\"1166\"\u003e• Chain Size: ANSI No. 40\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e• Pitch: 1\/2 in\u003cbr data-start=\"1209\" data-end=\"1212\"\u003e• Number of Teeth: 12\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e• Bore Size: 7\/8 in\u003cbr data-start=\"1255\" data-end=\"1258\"\u003e• Sprocket Style: Type B Finished Bore\u003cbr data-start=\"1296\" data-end=\"1299\"\u003e• Bore Type: Finished Bore with Keyway\u003cbr data-start=\"1337\" data-end=\"1340\"\u003e• Number of Strands: Single Strand\u003cbr data-start=\"1374\" data-end=\"1377\"\u003e• Material: Steel\u003cbr data-start=\"1394\" data-end=\"1397\"\u003e• Hardened Teeth: Yes\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e• Function: Chain engagement and torque transmission\u003cbr data-start=\"1473\" data-end=\"1476\"\u003e• Application: Industrial power transmission systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1532\" data-end=\"1556\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1557\" data-end=\"1652\"\u003e• Martin 40BS12-78 Sprocket\u003cbr data-start=\"1584\" data-end=\"1587\"\u003e• Boston Gear 40B12-78 Sprocket\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e• Browning H40B12-78 Sprocket\u003c\/p\u003e","brand":"US","offers":[{"title":"New","offer_id":51729101259054,"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_eed19363-c503-4a4e-97e8-385babb363b6.jpg?v=1770588871","url":"https:\/\/plgautomation.com\/products\/tsubaki-h40b12f-7-8-sprocket","provider":"PLG Automation ","version":"1.0","type":"link"}