We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This Our AdvantagesProducts Big volume in Stock, No MOQ required We comply with all the international standards, such as ISO9001 and TS16949 standards.As a result, we have become a comprehensive manufacturer in the motion and control field providing an extensive lineup of products with superior durability, environment-friendliness, and quality.2BK90 Pulley 1-3/16″ bore is directly interchangeable with other manufacturers v-belt pulleys, it is 8.75″ in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. double BK pulleys work with belt types A, 4L, B, 5L, AX, BX, AA, BB, double banded A, double banded B, and double banded BX cogged