| 轴承代号 |
基本尺寸(mm) |
基本额定载荷(KN) |
极限转速(r/min) |
作用点 |
安装相关尺寸(mm) |
重量(Kg) |
| d | D | B | r1、2 min | r3、4 min |
Cr | Cor |
脂润滑 | 油润滑 |
a |
da(max) | Da(max) | ra(max) |
| 7028AC |
140 |
210 |
33 |
2 |
1 |
125 |
137 |
3200 |
4300 |
57.3 |
150 |
200 |
2 |
3.46 |
| 7028ACM |
140 |
210 |
33 |
2 |
1 |
125 |
137 |
3200 |
4300 |
57.3 |
150 |
200 |
2 |
4.14 |
| 7228CM |
140 |
250 |
42 |
3 |
1.1 |
231 |
243 |
4200 |
5000 |
47.1 |
154 |
236 |
2.5 |
8.83 |
| 7228ACM |
140 |
250 |
42 |
3 |
1.1 |
220 |
237 |
2200 |
3000 |
66.5 |
154 |
236 |
2.5 |
8.71 |
| B7228ACYQ1 |
140 |
250 |
42 |
3 |
1.1 |
217 |
235 |
2200 |
3000 |
68.5 |
154 |
236 |
2.5 |
8.7 |
| 7228BM |
140 |
250 |
42 |
3 |
1.1 |
191 |
207 |
2000 |
2800 |
102.9 |
154 |
236 |
2.5 |
8.59 |
| 7328B |
140 |
300 |
62 |
4 |
1.5 |
275 |
300 |
1600 |
2200 |
123.3 |
158 |
282 |
3 |
21.2 |
| 7328B/YA8 |
140 |
300 |
62 |
4 |
1.5 |
275 |
300 |
1600 |
2200 |
123.3 |
158 |
282 |
3 |
23.1 |
| 7328BA |
140 |
300 |
62 |
4 |
1.5 |
276 |
301 |
2100 |
2800 |
123.3 |
158 |
282 |
3 |
21.6 |
| 7030ACM |
150 |
225 |
35 |
2.1 |
1.1 |
153 |
170 |
2400 |
3000 |
61.2 |
162 |
213 |
2 |
4.8 |
| 7230AC |
150 |
270 |
45 |
3 |
1.1 |
242 |
268 |
2000 |
2800 |
71.5 |
164 |
256 |
2.5 |
12.1 |
| B7230AC |
150 |
270 |
45 |
3 |
1.1 |
226 |
254 |
1600 |
2200 |
71.4 |
164 |
256 |
2.5 |
10.6 |
| 7330AC |
150 |
320 |
65 |
4 |
1.5 |
359 |
429 |
1800 |
2400 |
87.6 |
168 |
302 |
3 |
25.8 |
| 7330B |
150 |
320 |
65 |
4 |
1.5 |
317 |
380 |
2300 |
2000 |
131 |
168 |
302 |
3 |
26.2 |
| B7032ACQ1 |
160 |
240 |
38 |
2.1 |
1.1 |
161 |
183 |
1800 |
2200 |
65.6 |
172 |
228 |
2 |
5.74 |