CHAIN SHEAVE USED FROM 0296 - 0699
REF NUMBER LS1747
WIDTH OUTER RING B1 (mm) 30MAX INNER RING D2 (mm) 35WIDTH INNER RING B2 (mm) 21OUTER DIAMETER D3 (mm) 81.8WIDTH OF THREAD B3 (mm) 20MAX OUTER RING D1 (mm) 91