Belt No. (mm)
code	Internal length(mm)	code	Internal length(mm)	code	Internal length(mm)	code	Internal length(mm)	code	Internal length(mm)	code	Internal length(mm)
SPA 1250	1250	SPA 1500	1500	SPA 1700	1700	SPA 1900	1900	SPA 2120	2120	SPA 2360	2360
SPA 1400	1400	SPA 1600	1600	SPA 1800	1800	SPA 2000	2000	SPA 2240	2240