角接触球轴承可同时承受径向负荷和轴向负荷。能在较高的转速下工作。接触角越大，轴向承载能力越高。
双列角接触球轴承型号、尺寸参数表
|
轴承代号
Bearing No. |
主要尺寸
Main Dimensions |
基本额定动载荷
Cr |
基本额定静载荷
Cor |
极限转速
Limit Rotaional Speed |
质量
Mass |
|
d |
D |
B |
脂润滑
Grease lubrication |
油润滑
Oil lubrication |
|
mm |
kN |
kN |
r/min |
kg |
|
DAC295523-1 |
29 |
55 |
22.5 |
24.01 |
17.11 |
7000 |
10000 |
0.196 |
|
30BD5222 |
30 |
52 |
22 |
17.38 |
13.47 |
7000 |
12000 |
0.152 |
|
30BD5223 |
52 |
23 |
16.30 |
13.26 |
7000 |
12000 |
0.156 |
|
30BD5523 |
55 |
23 |
17.20 |
13.41 |
7000 |
10000 |
0.241 |
|
3306-2Z |
72 |
30.2 |
37.23 |
26.00 |
3800 |
8000 |
0.503 |
|
32BD4718 |
32 |
47 |
18 |
10.69 |
9.20 |
7000 |
12000 |
0.084 |
|
32BD5523 |
55 |
23 |
16.30 |
13.26 |
6000 |
10000 |
0.182 |
|
35BD5215 |
35 |
52 |
15 |
8.55 |
8.43 |
7000 |
12000 |
0.096 |
|
35BD5020 |
50 |
20 |
10.66 |
9.68 |
8000 |
13000 |
0.099 |
|
35BD5220 |
52 |
20 |
10.82 |
9.86 |
7000 |
12000 |
0.138 |
|
35BD5222 |
52 |
22 |
13.76 |
12.06 |
7000 |
12000 |
0.123 |
|
35BD5520 |
55 |
20 |
14.83 |
12.86 |
6500 |
11000 |
0.145 |
|
40BD5724 |
40 |
57 |
24 |
14.22 |
13.28 |
6500 |
11000 |
0.154 |
|
40BD6220.625 |
62 |
20.625 |
17.16 |
16.05 |
6000 |
10000 |
0.193 |
|
40BD6224 |
62 |
24 |
17.58 |
15.93 |
6000 |
10000 |
0.213 |
|
40BD6830 |
68 |
30 |
20.91 |
18.55 |
4800 |
8500 |
0.381 |
|
45BD7532 |
45 |
75 |
32 |
33.80 |
26.20 |
4000 |
7000 |
0.453 |
|
3309B |
100 |
39.7 |
71.44 |
53.26 |
3600 |
6000 |
1.288 |
|
3210B-2RS |
50 |
90 |
30.2 |
43.89 |
37.73 |
3600 |
6000 |
0.716 |
|
3210BX2-2RS |
90 |
40 |
43.89 |
37.73 |
3600 |
6000 |
0.986 |
