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输送用双节距精密滚子链轮

|
R2040 滚子直径 d=8.51 P=12.70
T=7.20 |
|
齿数 |
作用齿数 |
节径P.C.D |
内孔D |
齿根径 |
BD |
BL |
|
15 |
7 1/2 |
67 |
12 |
62.45 |
50 |
30 |
|
17 |
8 1/2 |
76 |
12 |
70.31 |
50 |
30 |
|
18 |
9 |
80 |
12 |
74.26 |
50 |
30 |
|
19 |
9 1/2 |
84 |
12 |
78.23 |
50 |
30 |
|
20 |
10 |
88 |
12 |
82.20 |
56 |
40 |
|
21 |
10 1/2 |
92 |
12 |
86.17 |
56 |
40 |
|
22 |
11 |
96 |
12 |
90.16 |
56 |
40 |
|
23 |
11 1/2 |
100 |
12 |
94.15 |
56 |
40 |
|
24 |
12 |
104 |
12 |
98.14 |
56 |
40 |
|
25 |
12 1/2 |
108 |
12 |
102.14 |
56 |
40 |
|
26 |
13 |
112 |
12 |
106.14 |
56 |
40 |
|
27 |
13 1/2 |
116 |
12 |
110.14 |
56 |
40 |
|
28 |
14 |
120 |
12 |
114.15 |
56 |
40 |
|
29 |
14 1/2 |
124 |
12 |
118.16 |
56 |
40 | |
|
R2060 滚子直径 d=11.91 P=19.05
T=11.10 |
|
齿数 |
作用齿数 |
节径 P.C.D |
内孔D |
齿根径 |
BD |
BL |
|
15 |
7 1/2 |
101 |
20 |
93.67 |
70 |
40 |
|
17 |
8 1/2 |
113 |
20 |
105.47 |
70 |
40 |
|
18 |
9 |
119 |
20 |
111.40 |
70 |
40 |
|
19 |
9 1/2 |
126 |
20 |
117.34 |
80 |
40 |
|
20 |
10 |
132 |
20 |
123.30 |
80 |
45 |
|
21 |
10 1/2 |
138 |
20 |
129.26 |
80 |
45 |
|
22 |
11 |
144 |
20 |
135.24 |
80 |
45 |
|
23 |
11 1/2 |
150 |
20 |
141.22 |
80 |
45 |
|
24 |
12 |
156 |
20 |
147.21 |
80 |
45 |
|
25 |
12 1/2 |
162 |
20 |
153.20 |
80 |
45 |
|
26 |
13 |
168 |
20 |
159.20 |
80 |
45 |
|
27 |
13 1/2 |
174 |
20 |
165.21 |
80 |
45 |
|
28 |
14 |
181 |
20 |
171.22 |
85 |
45 |
|
29 |
14 1/2 |
187 |
20 |
177.23 |
85 |
45 | |
| |
|
| R2050 滚子直径 d=10.16 P=15.875 T=8.70 |
|
齿数 |
作用齿数 |
节径P.C.D |
内孔D |
齿根径 |
BD |
BL |
|
15 |
7 1/2 |
84 |
12 |
78.06 |
65 |
40 |
|
17 |
8 1/2 |
94 |
12 |
87.89 |
65 |
40 |
|
18 |
9 |
100 |
12 |
92.83 |
65 |
40 |
|
19 |
9 1/2 |
105 |
12 |
97.78 |
65 |
40 |
|
20 |
10 |
110 |
20 |
102.75 |
70 |
45 |
|
21 |
10 1/2 |
115 |
20 |
107.72 |
70 |
45 |
|
22 |
11 |
120 |
20 |
112.70 |
70 |
45 |
|
23 |
11 1/2 |
125 |
20 |
117.68 |
70 |
45 |
|
24 |
12 |
130 |
20 |
122.67 |
70 |
45 |
|
25 |
12 1/2 |
135 |
20 |
127.67 |
70 |
45 |
|
26 |
13 |
140 |
20 |
132.67 |
70 |
4 |
|
27 |
13 1/2 |
145 |
20 |
137.67 |
70 |
45 |
|
28 |
14 |
150 |
20 |
142.68 |
70 |
45 |
|
29 |
14 1/2 |
155 |
20 |
147.69 |
70 |
45 | |
|
R2080 滚子直径 d=15.875 P=25.40
T=14.60 |
|
齿数 |
作用齿数 |
节径P.C.D |
内孔D |
齿根径 |
BD |
BL |
|
15 |
7 1/2 |
135 |
25 |
124.90 |
90 |
50 |
|
17 |
8 1/2 |
151 |
25 |
140.62 |
90 |
50 |
|
18 |
9 |
159 |
25 |
148.53 |
90 |
50 |
|
19 |
9 1/2 |
167 |
25 |
156.45 |
90 |
50 |
|
20 |
10 |
176 |
25 |
164.39 |
90 |
60 |
|
21 |
10 1/2 |
184 |
25 |
172.34 |
90 |
60 |
|
22 |
11 |
192 |
25 |
180.31 |
90 |
60 |
|
23 |
11 1/2 |
200 |
25 |
188.29 |
90 |
60 |
|
24 |
12 |
208 |
25 |
196.28 |
90 |
60 |
|
25 |
12 1/2 |
216 |
25 |
204.27 |
90 |
60 |
|
26 |
13 |
224 |
25 |
212.27 |
90 |
60 |
|
27 |
13 1/2 |
233 |
25 |
220.28 |
90 |
60 |
|
28 |
14 |
241 |
25 |
288.30 |
90 |
60 |
|
29 |
14 1/2 |
249 |
25 |
236.31 |
90 |
60 | |