(単位:mm)
歯数 |
ピッチ円
直径
P.C.D |
外径
O.D |
A形 |
B形 |
軸穴径
B |
概略
質量
(kg) |
材質 |
軸穴径B |
ボス |
概略質量
(Kg) |
材質 |
下穴 |
最大 |
径D |
幅L |
10 |
123.29 |
140 |
25 |
1.8 |
A形
SS400 |
25 |
50 |
78 |
56 |
3.2 |
新B形
S35C |
11 |
135.24 |
158 |
25 |
2.2 |
25 |
55 |
91 |
56 |
4.0 |
12 |
147.21 |
165 |
25 |
2.6 |
25 |
60 |
98 |
6 |
4.8 |
13 |
159.2 |
177 |
25 |
3.2 |
25 |
60 |
98 |
56 |
5.3 |
14 |
171.22 |
190 |
25 |
3.6 |
25 |
65 |
107 |
6 |
6.3 |
15 |
183.25 |
202 |
25 |
4.2 |
25 |
70 |
117 |
63 |
7.8 |
16 |
195.29 |
214 |
25 |
5.0 |
25 |
70 |
117 |
63 |
8.4 |
17 |
207.35 |
227 |
25 |
5.6 |
25 |
70 |
117 |
63 |
9.1 |
18 |
219.41 |
239 |
25 |
6.2 |
25 |
70 |
117 |
63 |
9.9 |
19 |
231.48 |
251 |
25 |
7.0 |
25 |
70 |
117 |
63 |
10.7 |
20 |
243.55 |
263 |
25 |
7.8 |
25 |
80 |
127 |
63 |
12.1 |
21 |
255.63 |
276 |
25 |
8.9 |
25 |
80 |
127 |
63 |
13.0 |
22 |
267.72 |
288 |
30 |
9.8 |
30 |
80 |
127 |
63 |
13.4 |
新BW形
SS400 |
23 |
279.8 |
300 |
30 |
10.5 |
30 |
80 |
127 |
63 |
14.2 |
24 |
291.9 |
312 |
30 |
11.5 |
30 |
80 |
127 |
63 |
15.2 |
25 |
303.99 |
324 |
30 |
12.6 |
30 |
80 |
127 |
63 |
16.2 |
26 |
316.09 |
337 |
30 |
14.0 |
30 |
80 |
127 |
63 |
17.2 |
27 |
328.19 |
349 |
30 |
15.5 |
30 |
80 |
127 |
6371 |
19.2 |
28 |
340.29 |
361 |
30 |
16.5 |
30 |
85 |
137 |
71 |
20.9 |
29 |
352.39 |
373 |
30 |
18.0 |
30 |
85 |
137 |
71 |
21.0 |
30 |
364.5 |
385 |
30 |
19.0 |
30 |
85 |
137 |
71 |
23.2 |
31 |
376.6 |
398 |
30 |
20.3 |
30 |
85 |
137 |
71 |
24.1 |
32 |
388.71 |
410 |
30 |
21.5 |
30 |
85 |
137 |
71 |
25.7 |
33 |
400.82 |
422 |
30 |
22.4 |
30 |
85 |
137 |
71 |
26.8 |
34 |
412.93 |
434 |
30 |
24.5 |
30 |
85 |
137 |
71 |
28.2 |
35 |
425.04 |
446 |
30 |
26.0 |
30 |
85 |
137 |
71 |
29.7 |
36 |
437.15 |
458 |
30 |
27.5 |
30 |
85 |
137 |
71 |
30.0 |
37 |
449.26 |
470 |
30 |
28.3 |
30 |
85 |
137 |
71 |
30.8 |
38 |
461.38 |
483 |
30 |
31.0 |
30 |
85 |
137 |
71 |
31.4 |
39 |
473.49 |
495 |
30 |
32.8 |
30 |
85 |
137 |
71 |
32.6 |
40 |
485.6 |
507 |
30 |
34.0 |
30 |
90 |
147 |
80 |
38.2 |
42 |
509.84 |
531 |
30 |
38.0 |
30 |
90 |
147 |
80 |
42.0 |
45 |
546.19 |
568 |
30 |
43.0 |
30 |
90 |
147 |
80 |
47.6 |
48 |
582.54 |
604 |
30 |
49.0 |
30 |
90 |
147 |
80 |
53.0 |
50 |
606.78 |
628 |
30 |
54.0 |
30 |
90 |
147 |
100 |
53.8 |
54 |
655.26 |
677 |
30 |
60.0 |
30 |
90 |
147 |
100 |
54.7 |
55 |
667.38 |
689 |
30 |
62.2 |
30 |
90 |
147 |
100 |
58.8 |
60 |
727.99 |
750 |
30 |
71.5 |
30 |
90 |
147 |
100 |
67.8 |
注)1.表中の着色部分は歯面焼入がしてあります。
2.新BW形は溶接構造です。 |
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