6 Bobbin Case M-Style Consew 206RB Walking Foot Industrial Sewing Machine 18045 6 PCS. Bobbin Case for a Consew 206RB Walking Foot . Part# 18045 OR #18096 or BC-DBM(2)NBL Will also fit Consew 205RB 206RB, Seiko-Sth-8BLD-3, Juki-DNU-241, DNU-1541, DNU-141, NAKAJIMA-280L, Gammill-quilting machine