轴承250712202、轴承50752202、轴承70752202 
|
轴承型号 |
主要尺寸（mm） |
额定负荷 |
极限转速（rpm） |
键槽 |
重量 |
|
d |
D |
L |
r |
e |
静 N |
动 N |
脂润滑 |
油润滑 |
b |
t1 |
kg |
|
50712200 |
10 |
33.9 |
12 |
0.7 |
0.5 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
70712200 |
33.9 |
12 |
0.7 |
0.65 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
80712200 |
33.9 |
12 |
0.7 |
0.75 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
100712200 |
33.9 |
12 |
0.7 |
1 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
130712200 |
33.9 |
12 |
0.7 |
1.25 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
150712200 |
33.9 |
12 |
0.7 |
1.5 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
180712200 |
33.9 |
12 |
0.7 |
1.75 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
200712200 |
33.9 |
12 |
0.7 |
2 |
13700 |
11600 |
14000 |
18000 |
3 |
1.3 |
0.059 |
|
70712201 |
12 |
40 |
14 |
0.7 |
0.65 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
80712201 |
40 |
14 |
0.7 |
0.75 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
100712201 |
40 |
14 |
0.7 |
1 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
130712201 |
40 |
14 |
0.7 |
1.25 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
150712201 |
40 |
14 |
0.7 |
1.5 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
200712201 |
40 |
14 |
0.7 |
2 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
250712201 |
40 |
14 |
0.7 |
2.5 |
15500 |
14500 |
12000 |
16000 |
4 |
1.8 |
0.09 |
|
50712202 |
15 |
40 |
14 |
0.7 |
0.5 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
80712202 |
40 |
14 |
0.7 |
0.75 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
100712202 |
40 |
14 |
0.7 |
1 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
150712202 |
40 |
14 |
0.7 |
1.5 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
180712202 |
40 |
14 |
0.7 |
1.75 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
200712202 |
40 |
14 |
0.7 |
2 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
250712202 |
40 |
14 |
0.7 |
2.5 |
18000 |
17200 |
12000 |
16000 |
5 |
2.3 |
0.087 |
|
50752202 |
40 |
28 |
0.7 |
0.5 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
70752202 |
40 |
28 |
0.7 |
0.65 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
80752202 |
40 |
28 |
0.7 |
0.75 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
100752202 |
40 |
28 |
0.7 |
1 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
130752202 |
40 |
28 |
0.7 |
1.25 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
150752202 |
40 |
28 |
0.7 |
1.5 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
180752202 |
40 |
28 |
0.7 |
1.75 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
200752202 |
15 |
40 |
28 |
0.7 |
2 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
250752202 |
40 |
28 |
0.7 |
2.5 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
300752202 |
40 |
28 |
0.7 |
3 |
31300 |
34500 |
12000 |
16000 |
5 |
2.3 |
0.17 |
|
70752202K |
45 |
30 |
0.7 |
0.65 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
80752202K |
45 |
30 |
0.7 |
0.75 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
100752202K |
45 |
30 |
0.7 |
1 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
130752202K |
45 |
30 |
0.7 |
1.25 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
150752202K |
45 |
30 |
0.7 |
1.5 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
200752202K |
45 |
30 |
0.7 |
2 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
250752202K |
45 |
30 |
0.7 |
2.5 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 |
|
300752202K |
45 |
30 |
0.7 |
3 |
40100 |
48000 |
11000 |
14000 |
5 |
2.3 |
0.25 | |
