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| 其它双列角接触球轴承 |
基本尺寸
Principal Dimensions |
型号
Designation |
额定负荷(kN)
Basis Load ratings |
脂润滑极限转速(rpm)
Limited Speed Grease |
重量(kg)
Weight
≈ |
|
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
|
12 |
35 |
15.9 |
305701 |
9.0 |
4.9 |
9000 |
0.080 |
|
35 |
15.9 |
305801 |
9.0 |
4.9 |
9000 |
0.080 |
|
15 |
40 |
15.9 |
305702 |
10.0 |
6.0 |
9000 |
0.110 |
|
40 |
15.9 |
305802 |
10.0 |
6.0 |
9000 |
0.110 |
|
17 |
47 |
17.5 |
305703 |
12.7 |
7.8 |
8000 |
0.170 |
|
47 |
17.5 |
305803 |
12.7 |
7.8 |
8000 |
0.170 |
|
52 |
22.2 |
306703 |
17.3 |
10.4 |
4500 |
0.210 |
|
52 |
22.2 |
306803 |
17.3 |
10.4 |
4500 |
0.210 |
|
20 |
52 |
20.6 |
305704 |
19.0 |
12.1 |
6000 |
0.230 |
|
52 |
20.6 |
305804 |
19.0 |
12.1 |
6000 |
0.230 |
|
62 |
22.2 |
306704 |
19.1 |
12.3 |
4300 |
0.340 |
|
62 |
22.2 |
306804 |
19.1 |
12.3 |
4300 |
0.340 |
|
25 |
62 |
20.6 |
305705 |
20.6 |
13.9 |
5500 |
0.340 |
|
62 |
20.6 |
305805 |
20.6 |
13.9 |
5500 |
0.340 |
|
72 |
25.4 |
306705 |
27.6 |
17.8 |
4200 |
0.500 |
|
72 |
25.4 |
306805 |
27.6 |
17.8 |
4200 |
0.500 |
|
30 |
72 |
23.8 |
305706 |
25.7 |
18.5 |
5000 |
0.510 |
|
72 |
23.8 |
305806 |
25.7 |
18.5 |
5000 |
0.510 |
|
80 |
30.2 |
306706 |
37.2 |
25.9 |
4000 |
0.670 |
|
80 |
30.2 |
306806 |
37.2 |
25.9 |
4000 |
0.670 |
|
35 |
80 |
27 |
305707 |
30.4 |
23.5 |
4800 |
0.660 |
|
80 |
27 |
305807 |
30.4 |
23.5 |
4800 |
0.660 |
|
90 |
34.9 |
306707 |
46.1 |
35.3 |
3800 |
0.970 |
|
90 |
34.9 |
306807 |
46.1 |
35.3 |
3800 |
0.970 |
|
40 |
85 |
30.2 |
305708 |
40.8 |
30.2 |
4500 |
0.750 |
|
85 |
30.2 |
305808 |
40.8 |
30.2 |
4500 |
0.750 |
|
100 |
36.5 |
306708 |
54.9 |
40.1 |
3500 |
1.210 |
|
100 |
36.5 |
306808 |
54.9 |
40.1 |
3500 |
1.210 |
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