W•A•fd Dimensions
for standard belt width (mm)

Belt Width
6
9
15
W
11
14
20
A
7.3
10.3
16.3
fd
1.85
1.85
1.85

No. of
Grooves
PD
OD
FID
FOD
10
9.55
8.79
6
13
11
12
13
14
15
10.50
11.46
12.41
13.37
14.32
9.74
10.70
11.65
12.61
13.56
7
7
8
9
10
14
15
16
17
18
16
17
18
19
20
15.28
16.23
17.19
18.14
19.10
14.52
15.47
16.43
17.38
18.34
11
12
12
13
14
19
20
21
22
23
21
22
23
24
25
20.05
21.01
21.96
22.92
23.87
19.29
20.25
21.20
22.16
23.11
15
16
17
18
18
24
24
25
26
27
26
27
28
29
30
24.83
25.78
26.74
27.69
28.65
24.07
25.02
25.98
26.93
27.89
19
20
21
22
23
28
29
30
31
32
31
32
33
34
35
29.60
30.56
31.51
32.47
33.42
28.84
29.80
30.75
31.71
32.66
24
25
26
27
28
33
34
35
36
37
36
37
38
39
40
34.38
35.33
36.29
37.24
38.20
33.62
34.57
35.53
36.48
37.44
29
30
31
32
33
38
39
40
41
42
41
42
43
44
45
39.15
40.11
41.06
42.02
42.97
38.39
39.35
40.30
41.25
42.21
34
34
35
36
37
43
44
45
46
47
46
47
48
49
50
43.93
44.88
45.84
46.79
47.75
43.16
44.12
45.07
46.03
46.98
38
39
40
41
42
48
49
49
50
51
No. of
Grooves
PD
OD
FID
FOD
51
52
53
54
55
48.70
49.66
50.61
51.57
52.52
47.94
48.89
49.85
50.80
51.76
43
44
45
46
47
52
53
54
55
56
56
57
58
59
60
53.48
54.43
55.39
56.34
57.30
52.71
53.67
54.62
55.58
56.53
48
49
50
51
52
57
58
59
60
61
61
62
63
64
65
58.25
59.21
60.16
61.12
62.07
57.49
58.44
59.40
60.35
61.31
53
54
55
56
56
62
63
64
65
66
66
67
68
69
70
63.03
63.98
64.94
65.89
66.85
62.26
63.22
64.17
65.13
66.08
57
58
59
60
61
67
68
69
70
70
71
72
73
74
75
67.80
68.75
69.71
70.66
71.62
67.04
67.99
68.95
69.90
70.86
62
63
64
65
66
71
72
73
74
75
76
77
78
79
80
72.57
73.53
74.48
75.44
76.39
71.81
72.77
73.72
74.68
75.63
67
68
69
70
71
76
77
78
79
80
81
82
83
84
85
77.35
78.30
79.26
80.21
81.17
76.59
77.54
78.50
79.45
80.41
72
73
74
75
76
81
82
83
84
85
86
87
88
89
90
82.12
83.08
84.03
84.99
85.94
81.36
82.32
83.27
84.23
85.18
76
77
78
79
80
86
87
88
89
90
91
92
93
94
95

86.90
87.85
88.81
89.76
90.72

86.14
87.09
88.05
89.00
89.96
81
82
83
84
85
91
91
92
93
94
No.of
Grooves
PD
OD
FID
FOD
96
97
98
99
100
91.67
92.63
93.58
94.54
95.49
90.91
91.87
92.82
93.78
94.73
86
87
88
89
90
95
96
97
98
99
101
102
103
104
105
96.45
97.40
98.36
99.31
100.27
95.69
96.64
97.60
98.55
99.51
90
91
92
93
94
100
101
102
103
104
106
107
108
109
110
101.22
102.18
103.13
104.09
105.04
100.46
101.42
102.37
103.33
104.28
95
96
97
98
99
105
106
107
108
109
111
112
113
114
115
106.00
106.95
107.91
108.86
109.82
105.24
106.19
107.15
108.10
109.05
100
101
102
103
104
110
111
112
113
113
116
117
118
119
120
110.77
111.73
112.68
113.64
114.59
110.01
110.96
111.92
112.87
113.83
105
106
107
108
109
114
115
116
117
118
121
122
123
124
125
115.55
116.50
117.46
118.41
119.37
114.78
115.74
116.69
117.65
118.60
110
111
112
113
114
119
120
121
122
123
No. of
Grooves
PD
OD
FID
FOD
126
127
128
129
130
120.32
121.28
122.23
123.19
124.14
119.56
120.51
121.47
122.42
123.38
11
116
117
118
118
124
125
126
127
128
131
132
133
134
135
125.10
126.05
127.01
127.96
128.92
124.33
125.29
126.24
127.20
128.15
119
120
121
122
123
129
130
131
132
133
136
137
138
139
140
129.87
130.83
131.78
132.74
133.69
129.11
130.06
131.02
131.97
132.93
124
125
126
127
128
134
134
135
136
137
141
142
143
144
145
134.65
135.60
136.55
137.51
138.46
133.88
134.84
135.79
136.75
137.70
129
130
131
132
133
138
139
140
141
142
146
147
148
149
150
139.42
140.37
141.33
142.28
143.24
138.66
139.61
140.57
141.52
142.48
134
135
136
137
138
143
144
145
146
147

Pulley Dimension Table

Pulley Pitch
Diameter= P×N/π
Outside Diameter (OD)
=PD-2×PLD
P：BeltPitch (mm)
N：Number of
Grooves
π：Ratio of
Cireumference
3M•PLD：0.381mm

 

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