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3M timing bars

3M Pitch 3mm

Material
Designation
N. of teeth
PD
(mm)
OD
(mm)
UL
(mm)
L
(mm)
Aluminum
3M -9
9
8.59
7.83
75
100
Aluminum
3M -10
10
9.55
8.79
75
100
Aluminum
3M -11
11
10.5
9.74
75
100
Aluminum
3M -12
12
11.46
10.7
100
125
Aluminum
3M -13
13
12.41
11.65
100
125
Aluminum
3M -14
14
13.37
12.61
100
125
Aluminum
3M -15
15
14.32
13.56
100
125
Aluminum
3M -16
16
15.28
14.52
125
155
Aluminum
3M -17
17
16.23
15.47
125
155
Aluminum
3M -18
18
17.19
16.43
125
155
Aluminum
3M -19
19
18.14
17.38
125
155
Aluminum
3M -20
20
19.1
18.34
150
165
Aluminum
3M -21
21
20.05
19.29
150
165
Aluminum
3M -22
22
21.01
20.25
150
165
Aluminum
3M -23
23
21.96
21.2
175
193
Aluminum
3M -24
24
22.92
22.16
175
193
Aluminum
3M -25
25
23.87
23.11
175
193
Aluminum
3M -26
26
24.83
24.07
175
193
Aluminum
3M -27
27
25.78
25.02
175
193
Aluminum
3M -28
28
26.74
25.98
175
193
Aluminum
3M -29
29
27.69
26.93
200
210
Aluminum
3M -30
30
28.65
27.98
200
210
Aluminum
3M -31
31
29.6
28.84
200
210
Aluminum
3M -32
32
30.56
29.8
200
210
Aluminum
3M -33
33
31.51
30.75
200
210
Aluminum
3M -34
34
32.47
31.71
200
210
Aluminum
3M -35
35
33.42
32.66
200
210
Aluminum
3M -36
36
34.38
33.62
200
200
Aluminum
3M -37
37
35.33
34.57
200
200
Aluminum
3M -38
38
36.29
35.53
200
200
Aluminum
3M -39
39
37.24
36.48
200
200
Aluminum
3M -40
40
38.2
37.44
200
200
Aluminum
3M -42
42
40.11
39.35
200
200
Aluminum
3M -44
44
42.02
41.26
200
200
Aluminum
3M -45
45
42.97
42.21
200
200
Aluminum
3M -48
48
45.84
45.08
200
200
Aluminum
3M -50
50
47.75
46.99
200
200
Aluminum
3M -52
52
49.66
48.9
200
200
Aluminum
3M -54
54
51.57
50.81
200
200
Aluminum
3M -56
56
53.48
52.72
200
200
Aluminum
3M -60
60
57.3
56.54
200
200
Aluminum
3M -62
62
59.21
58.45
200
200
Aluminum
3M -64
64
61.12
60.36
200
200
Aluminum
3M -66
66
63.03
62.27
200
200
Aluminum
3M -68
68
64.94
64.18
200
200
Aluminum
3M -70
70
66.85
66.09
200
200
Aluminum
3M -72
72
68.75
67.99
200
200

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