序号serial number |
外径(D) Diameter |
齿宽(B) Width |
厚度(b) Thick |
内径(d) Hole |
齿数(Z) Teeth |
308 |
80 |
2.8-3.6 |
2.0 |
20 |
10+10 |
309 |
100 |
2.8-3.6 |
2.0 |
20 |
12+12 |
310 |
100 |
2.8-3.6 |
2.0 |
22 |
12+12 |
311 |
120 |
2.8-3.6 |
2.0 |
20 |
12+12 |
312 |
120 |
2.8-3.6 |
2.0 |
22 |
12+12 |
313 |
125 |
2.8-3.6 |
2.0 |
20 |
12+12 |
314 |
125 |
2.8-3.6 |
2.0 |
22 |
12+12 |
315 |
160 |
4.0-5.2 |
2.5 |
20/60 |
20+20 |
316 |
180 |
4.0-5.2 |
2.5 |
20/45 |
20+20 |
317 |
200 |
4.0-5.2 |
2.5 |
20/50 |
24+24 |