|
主要尺寸(mm) |
额定负载(kN) |
允许转速(rpm) |
重量(Kg) |
型号 |
|
d |
D |
B |
rs min |
r1s min |
Cr |
Cor |
脂润滑 |
油润滑 |
(参考) |
ZSLZ |
|
25 |
42 |
9 |
0.3 |
0.15 |
7.15 |
4.95 |
17,000 |
22,000 |
0.05 |
7905 |
|
30 |
47 |
9 |
0.3 |
0.15 |
7.55 |
5.75 |
14,000 |
19,000 |
0.058 |
7906 |
|
35 |
55 |
10 |
0.6 |
0.3 |
12.0 |
8.85 |
13,000 |
17,000 |
0.088 |
7907 |
|
40 |
62 |
12 |
0.6 |
0.3 |
12.7 |
10.2 |
11,000 |
15,000 |
0.13 |
7908 |
|
45 |
68 |
12 |
0.6 |
0.3 |
15.7 |
12.9 |
10,000 |
14,000 |
0.15 |
7909 |
|
50 |
72 |
12 |
0.6 |
0.3 |
16.6 |
14.5 |
9,200 |
12,000 |
0.157 |
7910 |
|
55 |
80 |
13 |
1 |
0.6 |
17.3 |
16.1 |
8,400 |
11,000 |
0.214 |
7911 |
|
60 |
85 |
13 |
1 |
0.6 |
18.1 |
17.4 |
7,800 |
10,000 |
0.23 |
7912 |
|
65 |
90 |
13 |
1 |
0.6 |
18.3 |
18.0 |
7,200 |
9,600 |
0.245 |
7913 |
|
70 |
100 |
16 |
1 |
0.6 |
26.2 |
26.2 |
6,700 |
9,000 |
0.397 |
7914 |
|
75 |
105 |
16 |
1 |
0.6 |
26.50 |
27.1 |
6,300 |
8,400 |
0.42 |
7915 |
|
80 |
110 |
16 |
1 |
0.6 |
26.9 |
28.0 |
5,900 |
7,800 |
0.444 |
7916 |
|
85 |
120 |
18 |
1.1 |
0.6 |
36.0 |
38.0 |
5,500 |
7,400 |
0.628 |
7917 |
|
90 |
125 |
18 |
1.1 |
0.6 |
36.0 |
38.0 |
5,200 |
7,000 |
0.658 |
7918 |
|
95 |
130 |
18 |
1.1 |
0.6 |
37.0 |
40.5 |
5,000 |
6,600 |
0.688 |
7919 |
|
100 |
140 |
20 |
1.1 |
0.6 |
48.0 |
52.5 |
4,700 |
6,200 |
0.934 |
7920 |
|
105 |
145 |
20 |
1.1 |
0.6 |
48.5 |
54.5 |
4,400 |
5,900 |
0.972 |
7921 |
|
110 |
150 |
20 |
1.1 |
0.6 |
49.5 |
56.0 |
4,200 |
5,700 |
1.01 |
7922 |
|
120 |
165 |
22 |
1.1 |
0.6 |
61.0 |
69.5 |
3,900 |
5,200 |
1.66 |
7924 |
|
130 |
180 |
24 |
1.5 |
1 |
75.0 |
87.5 |
3,600 |
4,700 |
1.82 |
7926 |
|
主要尺寸(mm) |
额定负载(kN) |
允许转速(rpm) |
重量(Kg) |
型号 |
|
d |
D |
B |
rs min |
r1s min |
Cr |
Cor |
脂润滑 |
油润滑 |
(参考) |
ZSLZ |
|
140 |
190 |
24 |
1.5 |
1 |
75.5 |
90.0 |
3,300 |
4,400 |
1.94 |
7928 |
|
150 |
210 |
28 |
2 |
1 |
97.5 |
117 |
3,100 |
4,100 |
2.96 |
7930 |
|
160 |
220 |
28 |
2 |
1 |
98.5 |
121 |
2,800 |
3,800 |
3.13 |
7932 |
|
170 |
230 |
28 |
2 |
1 |
102 |
129 |
2,700 |
3,600 |
3.29 |
7934 |
|
180 |
250 |
33 |
2 |
1 |
131 |
163 |
2,500 |
3,300 |
4.87 |
7936 |
|
190 |
260 |
33 |
2 |
1 |
133 |
169 |
2,400 |
3,200 |
5.1 |
7938 |
|
200 |
280 |
38 |
2.1 |
1.1 |
185 |
231 |
2,200 |
3,000 |
7.15 |
7940 |
|
220 |
300 |
38 |
2.1 |
1.1 |
187 |
239 |
2,000 |
2,700 |
7.74 |
7944 |
|
240 |
320 |
38 |
2.1 |
1.1 |
197 |
264 |
1,800 |
2,400 |
8.34 |
7948 |
|
260 |
360 |
46 |
2.1 |
1.1 |
258 |
375 |
1,700 |
2,200 |
14 |
7952 |
|
280 |
380 |
46 |
2.1 |
1.1 |
261 |
385 |
1,500 |
2,100 |
14.8 |
7956 |
|
300 |
420 |
56 |
3 |
1.1 |
325 |
520 |
1,400 |
1,900 |
23.7 |
7960 |
|
