Super-Torque tooth lock washers

Standard Tooth Lock Washers
Special Tooth Lock Washers


Width Code	Belt width mm	Pulley width (F) mm
0060	6,00	12,00
0100	10,00	16,00
0150	15,00	21,00



Pulley code	Effective diameter mm	Outer diameter mm	Model
12S4,5M	17,19	16,43	A ∙ B
14S4,5M	20,05	19,29	A ∙ B
16S4,5M	22,92	22,16	A ∙ B
18S4,5M	25,78	25,02	A ∙ B
20S4,5M	28,65	27,89	A ∙ B
22S4,5M	31,51	30,75	A ∙ B
24S4,5M	34,38	33,62	A ∙ B
25S4,5M	35,81	35,05	A ∙ B
26S4,5M	37,24	36,48	A ∙ B
28S4,5M	40,11	39,35	A ∙ B
30S4,5M	42,97	42,21	A ∙ B
32S4,5M	45,84	45,07	A ∙ B
36S4,5M	51,57	50,80	A ∙ B
40S4,5M	57,30	56,53	A ∙ B
44S4,5M	63,03	62,26	A ∙ B
48S4,5M	68,75	67,99	C
50S4,5M	71,62	70,86	C
60S4,5M	85,94	85,18	C
72S4,5M	103,13	102,37	C


Width Code	Belt width mm	Pulley width (F) mm
0150	15	24
0250	25	35
0400	40	51
0600	60	72



Pulley code	Effective diameter mm	Outer diameter mm	Model
18S8M	45,84	44,46	A ∙ B
19S8M	48,38	47,01	A ∙ B
20S8M	50,93	49,56	A ∙ B
21S8M	53,48	52,10	A ∙ B
22S8M	56,02	54,65	A ∙ B
24S8M	61,12	59,74	A ∙ B
26S8M	66,21	64,84	A ∙ B
28S8M	71,30	69,93	A ∙ B
30S8M	76,39	75,02	A ∙ B
32S8M	81,49	80,12	A ∙ B
34S8M	86,58	85,21	A ∙ B
36S8M	91,67	90,30	A ∙ B
40S8M	101,86	100,49	A ∙ B
44S8M	112,05	110,67	A ∙ B
48S8M	122,23	120,86	A ∙ B
50S8M	127,32	125,95	A ∙ B
60S8M	152,79	151,42	A ∙ B
72S8M	183,35	181,97	C
84S8M	213,90	212,53	C
96S8M	244,46	343,09	C
120S8M	305,58	304,21	C
144S8M	366,69	365,32	C


Width Code	Belt width mm	Pulley width (F) mm
0400	40	56
0600	60	77
0800	80	98
1000	100	119
1200	120	140



Pulley code	Effective diameter mm	Outer diameter mm	Model
28S14M	124,78	121,98	A ∙ B
30S14M	133,69	130,90	A ∙ B
32S14M	142,60	139,81	A ∙ B
34S14M	151,52	148,72	A ∙ B
36S14M	160,43	157,63	A ∙ B
40S14M	178,25	175,46	A ∙ B
42S14M	187,17	184,37	A ∙ B
44S14M	196,08	193,28	A ∙ B
48S14M	213,90	211,11	A ∙ B
50S14M	222,82	220,02	A ∙ B
56S14M	249,55	246,76	A ∙ B
60S14M	267,38	264,59	C
64S14M	285,21	282,41	C
72S14M	320,86	318,06	C
84S14M	374,33	371,54	C
96S14M	427,81	425,01	C
120S14M	534,76	531,97	C
144S14M	641,71	638,92	C


Width Code	Belt width mm	Pulley width (F) mm
0060	4 und 6	12
0100	10	16



Pulley code	Effective diameter mm	Outer diameter mm	Model
14S2M	8,91	8,40	A
15S2M	9,55	9,04	A
16S2M	10,11	9,68	A
18S2M	11,46	10,95	A
20S2M	12,73	12,22	A
22S2M	14,01	13,50	A
24S2M	15,28	14,77	A
26S2M	16,55	16,04	A
28S2M	17,83	17,32	A
30S2M	19,10	18,59	A
32S2M	20,37	19,86	A
34S2M	21,65	21,14	A
36S2M	22,92	22,41	A
40S2M	25,46	24,96	A
44S2M	28,01	27,50	A
48S2M	30,56	30,05	A
50S2M	31,83	31,32	A
60S2M	38,20	37,69	A


Width Code	Belt width mm	Pulley width (F) mm
0060	6	12
0100	10	16
0150	15	21



Pulley code	Effective diameter mm	Outer diameter mm	Model
14S3M	13,37	12,60	A
15S3M	14,32	13,56	A
16S3M	15,28	14,51	A
18S3M	17,19	16,42	A
20S3M	19,10	18,33	A
22S3M	21,01	20,24	A
24S3M	22,92	22,15	A
26S3M	24,83	24,06	A
28S3M	26,74	25,97	A
30S3M	28,65	27,88	A
32S3M	30,56	29,79	B
34S3M	32,47	31,70	B
36S3M	34,38	33,61	B
40S3M	38,20	37,43	B
44S3M	42,02	41,25	B
48S3M	45,84	45,07	B
50S3M	47,75	46,98	B
60S3M	57,30	56,53	B


Width Code	Belt width mm	Pulley width (F) mm
0100	10,00	16,00
0150	15,00	21,00
0250	25,00	32,00



Pulley code	Effective diameter mm	Outer diameter mm	Model
14S5M	22,28	21,32	A
15S5M	23,87	22,91	A
16S5M	25,46	24,50	A
18S5M	28,65	27,69	A
20S5M	31,83	30,87	A
22S5M	35,01	34,05	B
24S5M	38,20	37,24	B
26S5M	41,38	40,42	B
28S5M	44,56	43,60	B
30S5M	47,75	46,79	B
32S5M	50,93	49,97	B
34S5M	54,11	53,15	B
36S5M	57,30	56,34	B
40S5M	63,66	62,70	B
44S5M	70,03	69,07	B
48S5M	76,39	75,43	B
60S5M	95,49	94,53	B

Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)
12	17,19	16,43	42	60,16	59,40	72	103,13	102,37
13	18,62	17,86	43	61,59	60,83	73	104,56	103,80
14	20,05	19,29	44	63,03	62,26	74	106,00	105,24
15	21,49	20,72	45	64,46	63,70	75	107,43	106,67
16	22,92	22,16	46	65,89	65,13	76	108,86	108,10

17	24,35	23,59	47	67,32	66,56	77	110,29	109,53
18	25,78	25,02	48	68,75	67,99	78	111,73	110,96
19	27,22	26,45	49	70,19	69,43	79	113,16	112,40
20	28,65	27,89	50	71,62	70,86	80	114,59	113,83
21	30,08	29,32	51	73,05	72,29	81	116,02	115,26

22	31,51	30,75	52	74,48	73,72	82	117,46	116,69
23	32,95	32,18	53	75,92	75,15	93	118,89	118,13
24	34,38	33,62	54	77,35	76,59	84	120,32	119,56
25	35,81	35,05	55	78,78	78,02	85	121,75	120,99
26	37,24	36,48	56	80,21	79,45	86	123,19	122,42

27	38,67	37,91	57	81,65	80,88	87	124,62	123,86
28	40,11	39,35	58	83,08	82,32	88	126,05	125,29
29	41,54	40,78	59	84,51	83,75	89	127,48	126,72
30	42,97	42,21	60	85,94	85,18	90	128,92	128,15
31	44,40	43,64	61	87,38	86,61	91	130,35	129,59

32	45,84	45,07	62	88,81	88,05	92	131,78	131,02
33	47,27	46,51	63	90,24	89,48	93	133,21	132,45
34	48,70	47,94	64	91,67	90,91	94	134,65	133,88
35	50,13	49,37	65	93,11	92,34	95	136,08	135,32
36	51,57	50,80	66	94,54	93,78	96	137,51	136,75

37	53,00	52,24	67	95,97	95,21	97	138,94	138,18
38	54,43	53,67	68	97,40	96,64	98	140,37	139,61
39	55,86	55,10	69	98,84	98,07	99	141,81	141,05
40	57,30	56,53	70	100,27	99,51	100	143,24	142,48
41	58,73	57,97	71	101,70	100,94

Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)
18	45,84	44,46	61	155,34	153,96	104	264,83	263,46
19	48,38	47,01	62	157,88	156,51	105	267,38	266,01
20	50,39	49,56	63	160,43	159,06	106	269,93	268,55
21	53,48	52,10	64	162,97	161,60	107	272,47	271,10
22	56,02	54,65	65	165,52	164,15	108	275,02	273,65

23	58,57	57,20	66	168,07	166,70	109	277,57	276,19
24	61,12	59,74	67	170,61	169,24	110	280,11	278,74
25	63,66	62,29	68	173,16	171,79	11	282,66	281,29
26	66,21	64,84	69	175,71	174,34	112	285,21	283,83
27	68,75	67,38	70	178,25	176,88	113	287,75	286,38

28	71,30	69,93	71	180,80	179,43	114	290,30	288,93
29	73,85	72,48	72	183,35	181,97	115	292,85	291,47
30	76,39	75,02	73	185,89	184,52	116	295,39	294,02
31	78,94	77,57	74	188,44	187,07	117	297,94	296,57
32	81,49	80,12	75	190,99	189,61	118	300,48	299,11

33	84,03	82,66	76	193,53	192,16	119	303,03	301,66
34	86,58	85,21	77	196,08	194,71	120	305,58	304,21
35	89,13	87,75	78	198,63	197,25	121	308,12	306,75
36	91,67	90,30	79	201,17	199,80	122	310,67	309,30
37	94,22	92,85	80	203,72	202,35	123	313,22	311,84

38	96,77	95,39	81	206,26	204,89	124	315,76	314,39
39	99,31	97,94	82	208,81	207,44	125	318,31	316,94
40	101,86	100,49	83	211,36	209,99	126	320,86	319,48
41	104,41	103,03	84	213,90	212,53	127	323,40	322,03
42	106,95	105,58	85	216,45	215,08	128	325,95	324,58

43	109,50	108,13	86	219,00	217,63	129	328,50	327,12
44	112,05	110,67	87	221,54	220,17	130	331,04	329,67
45	114,59	113,22	88	224,09	222,72	131	333,59	332,22
46	117,14	115,77	89	226,64	225,26	132	336,14	334,76
47	119,68	118,31	90	229,18	227,81	133	338,68	337,31

48	122,23	120,86	91	231,73	230,36	134	341,23	339,86
49	124,78	123,41	92	234,28	232,90	135	343,77	342,40
50	127,32	125,95	93	236,82	235,45	136	346,32	344,95
51	129,87	128,50	94	239,37	238,00	137	348,87	347,50
52	132,42	131,04	95	241,92	240,54	138	351,41	350,04

53	134,96	133,59	86	244,46	243,09	139	353,96	352,59
54	137,51	136,14	67	247,01	245,64	140	356,51	355,14
55	140,06	138,68	98	249,56	248,18	141	359,05	357,68
56	142,60	141,23	99	252,10	250,73	142	361,60	360,23
57	145,15	143,78	100	254,65	253,28	143	364,15	362,77

58	147,70	146,32	101	257,19	255,82	144	366,69	365,32
59	150,24	148,87	102	259,74	258,37
60	152,79	151,42	103	262,29	260,92

Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)
28	124,78	121,98	70	311,94	309,15	112	499,11	496,32
29	129,23	126,44	71	316,40	313,61	113	503,57	500,77
30	133,69	130,90	72	320,86	318,06	114	508,02	505,23
31	138,15	135,35	73	325,31	322,52	115	512,48	509,68
32	142,60	139,81	74	329,77	326,98	116	516,94	514,14

33	147,06	144,27	75	334,23	331,43	117	521,39	518,60
34	151,52	148,72	76	338,68	335,89	118	525,85	523,05
35	155,97	153,18	77	343,14	340,34	119	530,30	527,51
36	160,43	157,63	78	347,59	344,80	120	534,76	531,97
37	164,88	162,09	79	352,05	349,26	121	539,22	536,42

38	169,34	166,55	80	356,51	353,71	122	543,67	540,88
39	173,80	171,00	81	360,96	358,17	123	548,13	545,34
40	178,25	175,46	82	365,42	362,63	124	552,59	549,79
41	182,71	179,92	83	369,88	367,08	125	557,04	554,25
42	197,17	184,37	84	374,33	371,54	126	561,50	558,70

43	191,62	188,83	85	378,79	375,99	127	565,96	563,16
44	196,08	193,28	86	383,25	380,45	128	570,41	567,62
45	200,54	197,74	87	387,70	384,91	129	574,87	572,07
46	204,99	202,20	88	392,16	389,36	130	579,32	576,53
47	209,45	206,65	89	396,61	393,82	131	583,78	580,99

48	213,90	211,11	90	401,07	398,28	132	588,24	585,44
49	218,36	215,57	91	405,53	402,73	133	592,69	589,90
50	222,82	220,02	92	409,98	407,19	134	597,15	594,36
51	227,27	224,48	93	414,44	411,65	135	601,61	598,81
52	231,73	228,94	94	418,90	416,10	136	606,06	603,27

53	236,19	233,39	95	423,35	420,56	137	610,52	607,72
54	240,64	237,85	96	427,81	425,01	138	614,97	612,18
55	245,10	242,30	97	432,26	429,47	139	619,43	616,64
56	249,56	246,76	98	436,72	433,93	140	623,89	621,09
57	254,01	251,22	99	441,18	438,38	141	628,34	625,55

58	258,47	255,67	100	445,63	442,84	142	632,80	630,01
59	262,92	260,13	101	450,09	447,30	143	637,26	634,46
60	267,38	264,59	102	454,55	451,75	144	641,71	638,92
61	271,84	269,04	103	459,00	456,21	145	646,17	643,38
62	276,29	273,50	104	463,46	460,67	146	650,63	647,83

63	280,75	277,96	105	467,92	465,12	147	655,08	652,29
64	285,21	282,41	106	472,37	469,58	148	659,54	656,74
65	289,66	286,87	107	476,83	474,03	149	663,99	661,20
66	294,12	291,32	108	481,28	478,49	150	668,45	665,66
67	298,57	295,78	109	485,74	482,95

68	303,03	300,24	110	490,20	487,40
69	307,49	304,69	111	494,65	491,86

Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)
10	6,37	5,86	55	35,01	34,51
11	7,00	6,49	56	35,65	35,14
12	7,64	7,13	57	36,29	35,78
13	8,28	7,77	58	36,92	36,42
14	8,91	8,40	59	37,56	37,05

15	9,55	9,04	60	38,2	37,69
16	10,19	9,68	61	38,83	38,33
17	10,82	10,31	62	39,47	38,96
18	11,46	10,95	63	40,11	39,6
19	12,10	11,59	64	40,74	40,24

20	12,73	12,22	65	41,38	40,87
21	13,37	12,86	66	42,02	41,51
22	14,01	13,50	67	42,65	42,15
23	14,64	14,13	68	43,29	42,78
24	15,28	14,77	69	43,93	43,42

25	15,92	15,41	70	44,56	44,06
26	16,55	16,04	71	45,20	44,69
27	17,19	16,68	72	45,84	45,33
28	17,83	17,32	73	46,47	45,97
29	18,46	17,95	74	47,11	46,6

30	19,10	18,59	75	47,75	47,24
31	19,74	19,23	76	48,38	47,88
32	20,37	19,86	77	49,02	48,51
33	21,01	20,50	78	49,66	49,15
34	21,65	21,14	79	50,29	49,78

35	22,28	21,77	80	50,93	50,42
36	22,92	22,41	71	51,57	51,06
37	23,55	23,05	82	52,2	51,69
38	24,19	23,68	83	52,84	52,33
39	24,83	24,32	84	53,48	52,97

40	25,46	24,96	85	54,11	53,6
41	26,10	25,59	86	54,75	54,24
42	26,74	26,23	87	55,39	54,88
43	27,37	26,87	88	56,02	55,51
44	28,01	27,50	89	56,66	56,15

45	28,65	28,14	90	57,30	56,79
46	29,28	28,78
47	29,92	29,41
48	30,56	30,05
49	31,19	30,69

50	31,83	31,32
51	32,47	31,96
52	33,10	32,60
53	33,74	33,23
54	34,39	33,87

Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)
10	9,55	8,78	55	52,52	51,75
11	10,50	9,74	56	53,48	52,71
12	11,46	10,69	57	54,43	53,66
13	12,41	11,65	58	55,39	54,62
14	13,37	12,60	59	56,34	55,57

15	14,32	13,56	60	57,30	56,53
16	15,28	14,51	61	58,25	57,48
17	16,23	15,47	62	59,21	58,44
18	17,19	16,42	63	60,16	59,39
19	18,14	17,38	64	61,12	60,35

20	19,10	18,33	65	62,07	61,30
21	20,05	19,29	66	63,03	62,26
22	21,01	20,24	67	63,98	63,21
23	21,96	21,20	68	64,94	64,17
24	22,92	22,15	69	65,89	65,12

25	23,87	23,11	70	66,85	66,08
26	24,83	24,06	71	67,80	67,03
27	25,78	25,02	72	68,78	67,99
28	26,74	25,97	73	69,71	68,94
29	27,69	26,92	74	70,66	69,90

30	28,65	27,88	75	71,62	70,85
31	29,60	28,83	76	72,57	71,81
32	30,56	29,79	77	73,53	72,76
33	31,51	30,74	78	74,48	73,72
34	32,47	31,70	79	75,44	74,67

35	33,42	32,65	80	76,39	75,63
36	34,38	33,61	71	77,35	76,58
37	35,33	34,56	82	78,30	77,54
38	36,29	35,52	83	79,26	78,49
39	37,24	36,47	84	80,21	79,45

40	38,20	37,43	85	81,17	80,40
41	39,15	38,38	86	82,12	81,36
42	40,11	39,34	87	83,08	82,31
43	41,06	40,29	88	84,03	83,27
44	42,02	41,25	89	84,99	84,22

45	42,97	42,20	90	85,94	85,18
46	43,93	43,16
47	44,88	44,11
48	45,84	45,07
49	46,79	46,02

50	47,75	46,98
51	48,70	47,93
52	49,66	48,89
53	50,61	49,84
54	51,57	50,80

Teeth no.	Effective Ø (mm)	Outer Ø (mm)	Teeth no.	Effective Ø (mm)	Outer Ø (mm)
10	15,92	14,96	55	87,54	86,58
11	17,51	16,55	56	89,13	88,17
12	19,10	18,14	57	90,72	89,76
13	20,69	19,73	58	92,31	91,35
14	22,28	21,32	59	93,90	92,94

15	23,87	22,91	60	95,49	94,53
16	25,46	24,50	61	97,08	96,12
17	27,06	26,10	62	98,68	97,72
18	28,65	27,69	63	100,27	99,31
19	30,24	29,28	64	101,86	100,90

20	31,83	30,87	65	103,45	102,49
21	33,42	32,47	66	105,04	104,08
22	35,01	34,05	67	106,63	105,67
23	36,61	35,65	68	108,23	107,27
24	38,20	37,24	69	109,82	108,86

25	39,79	38,83	70	111,41	110,45
26	41,38	40,42	71	113,00	112,04
27	42,97	42,01	72	114,59	113,63
28	44,56	43,60	73	116,18	115,22
29	46,15	45,19	74	117,77	116,81

30	47,75	46,79	75	119,37	118,41
31	49,34	46,38	76	120,96	120,00
32	50,93	49,97	77	122,55	121,59
33	52,52	51,56	78	124,14	123,18
34	54,11	53,15	79	125,73	124,77

35	55,70	54,74	80	127,32	126,36
36	57,30	56,34	71	128,92	127,96
37	58,89	57,93	82	130,51	129,55
38	60,48	59,52	83	132,10	131,14
39	62,07	61,11	84	133,69	132,73

40	63,66	62,70	85	135,28	134,32
41	65,25	64,29	86	136,87	135,91
42	66,85	65,89	87	138,46	137,50
43	68,44	67,48	88	140,06	139,10
44	70,03	69,07	89	141,65	140,69

45	71,62	70,66	90	143,24	142,28
46	73,21	72,25
47	74,80	73,84
48	76,39	75,43
49	77,99	77,03

50	79,58	78,62
51	81,17	80,21
52	82,76	81,80
53	84,35	83,39
54	85,94	84,98

Tolerances of outer diameter
Outer diameter		Permitted tolerance	Permitted rotational deviation	Rough turning Oversize (d_a) +
mm from	mm to	mm	mm	mm
0	50	+0,05	0,04	1
51	100	+0,08	0,05
101	150	+0,10	0,07
151	200	+0,12	0,10
201	300	+0,15	0,12
301	500	+0,18	+0,03 pro 100mm Outer diameter
501	...	+0,20	+0,03 pro 100mm Outer diameter

Axial run-out tolerance
Outer diameter	Permitted rotational deviation
mm	mm
bis 101,60	0.1
über 101,60 bis 250,00	0,1 +0,1mm pro 100mm Outer diameter
über 251,00	0,25 +0,05mm pro 100mm Outer diameter

Surface R_z
Pitch	permitted peak-to-valley roughness R_z
8 mm	R_z < 16
14 mm	R_z < 25

Super-Torque tooth lock washers

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