... Machine Belts(outer length/MM), MB-200, MB-210, MB-250, MB-260, MB-270, MB-280, MB-290, MB-300 MB-310 MB-320 MB-330 MB-340 MB-350 MB-360 MB-370 MB-380 MB ... MB-470 MB-475 MB-480 MB-490 MB-500 MB-520 MB-530 MB-540 MB-550 MB-600 MB-630 MB-640 MB-665 MB-890 MB-990 MB-1180 MB-1200Double side teeth Sewing Machine ...