Designation	Max. stroke mm	Number of rows	Major dimensions and tolerance											Basic load rating		Weight (gf)
				dr		D		L	l mm	T mm	t mm	d mm	r mm	Dynamic Co N	Static Co N
			mm	tolerance μ m	mm	tolerance μ m	mm	tolerance μ m
ST 6	20	3	6	﹢22 ﹢13	12	0 ﹣11	20	0 ﹣0.2	11.3	1.1	0.5	1	0.5	216	147	8.9
ST 8	24	3	8		15	0 ﹣13	24		17.1	1.5	0.5	1.2	22	343	245	15.6
ST 10	30	3	10		19		20		22.7	1.5	0.5	1.2	0.5	637	461	28.8
ST 12	32	3	12	﹢27 ﹢16	23		32		24.5	1.5	0.5	1.2	0.5	1,070	913	42
ST 16	40	3	16		28		37		29.1	1.5	0.7	1.3	0.5	1,180	990	71
ST 20	50	3	20	﹢33 ﹢20	32	0 ﹣16	45		35.8	2	0.7	1.5	0.5	1,260	1,170	99
ST 25	50	3	25		37		45	0 ﹣0.3	35.8	2	0.7	1.6	1	1,330	1,330	117
ST 30	82	3	30		45		65		53.5	2.5	1	2	1	2,990	3,140	205
ST 35	92	3	35	﹢41 ﹢25	52	0 ﹣19	70		58.5	2.5	1	2	1.5	3,140	3,530	329
ST 40	108	3	40		60		80		68.3	2.5	1	2	1.5	4,120	4,800	516
ST 50	138	3	50		72		100		86.4	3	1	2.5	1.5	5,540	6,910	827
ST 60	138	3	60	﹢49 ﹢30	85	0 ﹣22	100		86.4	3	1	2.5	2	5,980	8,230	1,240
ST 80	132	3	80		110		100	0 ﹣0.4	86	3	1.5	2.5	2	7,840	12,200	2,050
ST 100	132	3	100	﹢58/﹢36	130	0/﹣25	100		86	3	1.5	2.5	2	8,430	14,700	2,440