序号serial number |
外径(D) Diameter |
厚度(b) Thick |
齿宽(B) Width |
内径(d) Hole |
齿数(Z) Teeth |
111 |
120 |
2.2 |
3.0-4.0 |
20/22 |
24 |
112 |
120 |
2.0 |
2.8-3.6 |
20/22 |
12+12 |
113 |
160 |
3.2 |
4.3-5.3 |
25.4/30 |
36 |
114 |
180 |
3.5 |
4.3-5.3 |
25.4/30 |
36 |
115 |
200 |
3.5 |
4.6-5.6 |
25.4/30 |
36 |
116 |
250 |
2.2 |
3.2 |
25.4/30 |
72 |
117 |
300 |
2.2 |
3.2 |
25.4/30 |
72 |
118 |
300 |
2.2 |
3.2 |
30 |
84 |
119 |
300 |
2.2 |
3.2 |
30/60 |
96 |
120 |
350 |
2.5 |
3.5 |
30 |
72 |
121 |
350 |
3.2 |
4.4 |
30/60 |
72 |
122 |
350 |
3.2 |
4.4 |
30/60 |
84 |
123 |
350 |
2.5 |
3.5 |
60 |
96 |
124 |
380 |
3.2 |
4.4 |
60 |
72 |
125 |
380 |
3.2 |
4.4 |
60 |
84 |
126 |
380 |
3.2 |
4.4 |
60 |
96 |
127 |
400 |
3.2 |
4.4 |
60 |
84 |
128 |
400 |
3.2 |
4.4 |
60 |
96 |
129 |
450 |
3.6 |
4.8 |
60/80 |
72 |
130 |
450 |
3.6 |
4.8 |
60/80 |
84 |