轴承代号 |
外形尺寸 |
额定载荷 |
转速峰值 |
重量 |
|||||||
d |
D |
B |
rsmin |
rlsmin |
a |
Cr |
Cor |
脂 |
油 |
≈ |
|
mm |
≈ |
KN |
r/min |
kg |
|||||||
7200 C |
10 |
30 |
9 |
0.60 |
0.15 |
7 |
6.5 |
3.8 |
56000 |
85000 |
0.03 |
7200 AC |
10 |
30 |
9 |
0.60 |
0.15 |
9 |
6.3 |
3.7 |
53000 |
80000 |
0.03 |
7201 C |
12 |
32 |
10 |
0.60 |
0.15 |
8 |
7.2 |
4.5 |
53000 |
80000 |
0.04 |
7201 AC |
12 |
32 |
10 |
0.60 |
0.15 |
10 |
6.9 |
4.3 |
48000 |
70000 |
0.04 |
7202 C |
15 |
35 |
11 |
0.60 |
0.15 |
9 |
9.1 |
5.8 |
48000 |
70000 |
0.05 |
7202 AC |
15 |
35 |
11 |
0.60 |
0.15 |
11 |
8.8 |
5.6 |
43000 |
63000 |
0.05 |
7203 C |
17 |
40 |
12 |
0.60 |
0.30 |
10 |
11.3 |
7.4 |
40000 |
60000 |
0.07 |
7203 AC |
17 |
40 |
12 |
0.60 |
0.30 |
13 |
10.9 |
7.1 |
38000 |
56000 |
0.07 |
7204 C |
20 |
47 |
14 |
1.00 |
0.30 |
12 |
13.1 |
9.6 |
34000 |
50000 |
0.11 |
7204 AC |
20 |
47 |
14 |
1.00 |
0.30 |
15 |
12.6 |
9.2 |
30000 |
45000 |
0.11 |
7205 C |
25 |
52 |
15 |
1.00 |
0.30 |
13 |
16.8 |
13.1 |
30000 |
45000 |
0.14 |
7205 AC |
25 |
52 |
15 |
1.00 |
0.30 |
16 |
16.1 |
12.5 |
26000 |
40000 |
0.14 |
7206 C |
30 |
62 |
16 |
1.00 |
0.30 |
14 |
23.4 |
18.8 |
24000 |
38000 |
0.21 |
7206 AC |
30 |
62 |
16 |
1.00 |
0.30 |
19 |
22.3 |
18 |
20000 |
34000 |
0.21 |
7207 C |
35 |
72 |
17 |
1.10 |
0.60 |
16 |
25.8 |
22.9 |
18000 |
30000 |
0.31 |
7207 AC |
35 |
72 |
17 |
1.10 |
0.60 |
21 |
24.5 |
21.9 |
17000 |
28000 |
0.31 |
7208 C |
40 |
80 |
18 |
1.10 |
0.60 |
17 |
34.1 |
30.9 |
17000 |
28000 |
0.40 |
7208 AC |
40 |
80 |
18 |
1.10 |
0.60 |
23 |
32.5 |
29.5 |
15000 |
24000 |
0.40 |
7209 C |
45 |
85 |
19 |
1.10 |
0.60 |
18 |
35.5 |
33.8 |
16000 |
26000 |
0.45 |
7209 AC |
45 |
85 |
19 |
1.10 |
0.60 |
25 |
33.8 |
32.3 |
14000 |
22000 |
0.45 |
7210 C |
50 |
90 |
20 |
1.10 |
0.60 |
19 |
43.3 |
40.6 |
15000 |
24000 |
0.49 |
7210 AC |
50 |
90 |
20 |
1.10 |
0.60 |
26 |
41.3 |
38.7 |
14000 |
22000 |
0.49 |
7211C |
55 |
100 |
21 |
1.50 |
0.60 |
21 |
53.6 |
51.1 |
14000 |
22000 |
0.65 |
7211AC |
55 |
100 |
21 |
1.50 |
0.60 |
29 |
51.1 |
48.8 |
13000 |
20000 |
0.65 |
7212 C |
60 |
110 |
22 |
1.50 |
0.60 |
22 |
55.8 |
56.2 |
12000 |
19000 |
0.86 |
7213 C |
65 |
120 |
23 |
1.50 |
0.60 |
24 |
67.5 |
69 |
11000 |
18000 |
1.08 |
7213 AC |
65 |
120 |
23 |
1.50 |
0.60 |
33 |
64.2 |
65.8 |
9500 |
16000 |
1.08 |
7214C |
70 |
125 |
24 |
1.50 |
0.60 |
25 |
70.2 |
74.6 |
10000 |
17000 |
1.19 |
7214 AC |
70 |
125 |
24 |
1.50 |
0.60 |
35 |
66.6 |
71.1 |
9000 |
15000 |
1.19 |
7215 C |
75 |
130 |
25 |
1.50 |
0.60 |
26 |
72.7 |
80.2 |
9500 |
16000 |
1.29 |
7215AC |
75 |
130 |
25 |
1.50 |
0.60 |
36 |
68.9 |
76.3 |
8500 |
14000 |
1.29 |
7216C |
80 |
140 |
26 |
2.00 |
1.00 |
28 |
86.5 |
96.5 |
9000 |
15000 |
1.58 |
7216AC |
80 |
140 |
26 |
2.00 |
1.00 |
39 |
82.1 |
91.9 |
8000 |
13000 |
1.58 |
7217 C |
85 |
150 |
28 |
2.00 |
1.00 |
30 |
97.4 |
107.5 |
8500 |
14000 |
1.96 |
7217 AC |
85 |
150 |
28 |
2.00 |
1.00 |
42 |
92.5 |
102.4 |
7500 |
12000 |
1.96 |
7218C |
90 |
160 |
30 |
2.00 |
1.00 |
32 |
121.9 |
131.3 |
8000 |
13000 |
2.44 |
7218AC |
90 |
160 |
30 |
2.00 |
1.00 |
44 |
115.8 |
124.6 |
7000 |
11000 |
2.44 |
7219C |
95 |
170 |
32 |
2.10 |
1.10 |
34 |
128.9 |
145.1 |
7500 |
12000 |
2.93 |
7219 AC |
95 |
170 |
32 |
2.10 |
1.10 |
47 |
122.5 |
138.3 |
6700 |
10000 |
2.93 |
7220 C |
100 |
180 |
34 |
2.10 |
1.10 |
36 |
146.2 |
165.9 |
7000 |
11000 |
3.51 |
7220 AC |
100 |
180 |
34 |
2.10 |
1.10 |
50 |
138.9 |
158.2 |
6700 |
10000 |
3.51 |
7221 C |
105 |
190 |
36 |
2.10 |
1.10 |
38 |
164.3 |
188.2 |
7000 |
11000 |
4.17 |
7221AC |
105 |
190 |
36 |
2.10 |
1.10 |
52 |
156.3 |
179.5 |
6300 |
9500 |
4.17 |
7222 C |
110 |
200 |
38 |
2.10 |
1.10 |
40 |
170.4 |
202.5 |
6700 |
10000 |
4.95 |
7222AC |
110 |
200 |
38 |
2.10 |
1.10 |
55 |
161.8 |
193 |
6000 |
9000 |
4.95 |
7224 C |
120 |
215 |
40 |
2.10 |
1.10 |
42 |
175.4 |
218.4 |
6000 |
9000 |
6.01 |
7224 AC |
120 |
215 |
40 |
2.10 |
1.10 |
59 |
166.3 |
207.9 |
5300 |
8000 |
6.01 |
7226 C |
130 |
230 |
40 |
3.00 |
1.10 |
44 |
200.6 |
258.3 |
5600 |
8500 |
6.41 |
7226 AC |
130 |
230 |
40 |
3.00 |
1.10 |
62 |
190.4 |
246.2 |
5000 |
7500 |
6.41 |
7228 C |
140 |
250 |
42 |
3.00 |
1.10 |
47 |
223.6 |
306.6 |
5000 |
7500 |
8.17 |
7228 AC |
140 |
250 |
42 |
3.00 |
1.10 |
66 |
212.3 |
292.2 |
4500 |
6700 |
8.17 |
7230 C |
150 |
270 |
45 |
3.00 |
1.10 |
51 |
240.9 |
341.5 |
4500 |
6700 |
10.38 |
7230 AC |
150 |
270 |
45 |
3.00 |
1.10 |
71 |
228.7 |
325.5 |
4000 |
6000 |
10.38 |
7232 C |
160 |
290 |
48 |
3.00 |
1.10 |
54 |
248.6 |
365.8 |
4300 |
6300 |
13.10 |
7232 AC |
160 |
290 |
48 |
3.00 |
1.10 |
76 |
236.1 |
348.6 |
3800 |
5600 |
13.10 |
7234 C |
170 |
310 |
52 |
4.00 |
1.50 |
58 |
300.2 |
459.2 |
3800 |
5600 |
15.93 |
7234 AC |
170 |
310 |
52 |
4.00 |
1.50 |
82 |
285 |
437.6 |
3600 |
5300 |
15.93 |
7236 C |
180 |
320 |
52 |
4.00 |
1.50 |
59 |
311.2 |
490.8 |
3800 |
5600 |
16.61 |
7236 AC |
180 |
320 |
52 |
4.00 |
1.50 |
84 |
295.5 |
467.7 |
3400 |
5000 |
16.61 |
7238 C |
190 |
340 |
55 |
4.00 |
1.50 |
63 |
321.3 |
524.8 |
3400 |
5000 |
20.29 |
7238 AC |
190 |
340 |
55 |
4.00 |
1.50 |
89 |
305.1 |
500.1 |
3200 |
4800 |
20.29 |
7240 C |
200 |
360 |
58 |
4.00 |
1.50 |
67 |
330.9 |
558.6 |
3200 |
4800 |
24.49 |
7240 AC |
200 |
360 |
58 |
4.00 |
1.50 |
94 |
314.2 |
532.3 |
3000 |
4500 |
24.49 |
7244 C |
220 |
400 |
65 |
4.00 |
1.50 |
74 |
405.9 |
730.5 |
2800 |
4300 |
33.93 |
7244 AC |
220 |
400 |
65 |
4.00 |
1.50 |
105 |
385.4 |
696.2 |
2600 |
4000 |
33.93 |