Sprocket with finished shaft hole that has been processed with holes, keyways, and tapping, ready for immediate use upon delivery.
Sprockets need to undergo additional processing such as hole machining, keyway machining, and tapping to fit the shaft they are mounted on in order to transmit power from motors and other sources. Generally, the dimensions for keyways and tapping are standardized according to JIS regulations based on the shaft hole, so the shaft sizes on the power side are also typically manufactured in accordance with JIS standards.
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【Lineup】 Sprockets No. 11, 15, 25, 35, 40, 50, 60, 80, 100, 120 *Please refer to the catalog for details, as No. 11 and 15 have different processing specifications.
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Katayama Chain Co., Ltd. is a company that provides various energy transmission products to the manufacturing sector. By maintaining a vast inventory, we have established a system to deliver high-quality products quickly and reliably as needed. Currently, our product stock exceeds 30,000 types, totaling approximately 3 million items. We are expanding our KANA brand products not only within Japan but also to 55 countries, aiming to be a company that can supply Japanese quality with the highest stability worldwide.






