|
圆锥滚子轴承
|
基本尺寸(mm) |
轴承型号 |
额定载荷(N) |
极限转速(rpm) |
重量(Kg) |
|
Principal dimensions |
Bearing No. |
Basic load ratings |
Speed ratings |
weight |
|
d |
D |
T |
B |
C |
r |
r1(min) |
|
dynamic(Cr) |
static(Cor) |
脂(grease) |
油(oil) |
|
|
15 |
35 |
11.75 |
11 |
10 |
0.6 |
0.6 |
30202 |
14500 |
13000 |
10000 |
14000 |
0.053 |
| |
42 |
14.25 |
13 |
11 |
0.6 |
0.6 |
30302 |
22800 |
21500 |
9000 |
12000 |
0.094 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
42 |
13.25 |
12 |
11 |
1 |
1 |
30203 |
20800 |
21800 |
9000 |
12000 |
0.079 |
| |
47 |
15.25 |
14 |
12 |
1 |
1 |
30303 |
28200 |
27200 |
8500 |
11000 |
0.129 |
| |
47 |
20.25 |
19 |
16 |
1 |
1 |
32303 |
35200 |
36200 |
8500 |
11000 |
0.173 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
42 |
15 |
15 |
12 |
0.6 |
0.6 |
32004 |
25000 |
28200 |
8500 |
11000 |
0.095 |
| |
47 |
15.25 |
14 |
12 |
1 |
1 |
30204 |
28200 |
30500 |
8000 |
10000 |
0.126 |
| |
52 |
16.25 |
15 |
13 |
1.5 |
1.5 |
30304 |
33000 |
33200 |
7500 |
9500 |
0.165 |
| |
52 |
22.25 |
21 |
18 |
1.5 |
1.5 |
32304 |
42800 |
46200 |
7500 |
9500 |
0.23 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
22 |
44 |
15 |
15 |
11.5 |
0.6 |
0.6 |
320/22 |
26000 |
30200 |
8000 |
10000 |
0.1 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
47 |
15 |
15 |
11.5 |
0.6 |
0.6 |
32005 |
28000 |
34000 |
7500 |
9500 |
0.11 |
| |
47 |
17 |
17 |
14 |
0.6 |
0.6 |
33005 |
32500 |
42500 |
7500 |
9500 |
0.129 |
| |
52 |
16.25 |
15 |
13 |
1 |
1 |
30205 |
32200 |
37000 |
7000 |
9000 |
0.154 |
| |
52 |
22 |
22 |
18 |
1.5 |
1.5 |
33205 |
47000 |
55800 |
7000 |
9000 |
0.216 |
| |
62 |
18.25 |
17 |
15 |
1.5 |
1.5 |
30305 |
46800 |
48000 |
6300 |
8000 |
0.263 |
| |
62 |
18.25 |
17 |
13 |
1.5 |
1.5 |
31305 |
40500 |
46000 |
6300 |
8000 |
0.262 |
| |
62 |
25.25 |
24 |
20 |
1 |
1 |
32305 |
| |