| Angular contact bearing |
|
商品详细介绍：
角接触球轴承分为好多种结构，单列角接触球轴承可承受径向负荷和单一方向的轴向负荷。DB组合，DF组合成四点接触、双列角接触球轴承可承受径向和双向轴向负荷。角接触球轴承适用于高速及高精度旋转。此类轴承主要应用于机床主轴、高频马达、油泵、空气压缩机、印刷机等。四点接触球轴承多用于轧钢机的油辊箱以承受轴向负荷。 |
|
| 轴承型号 |
基本尺寸 |
基本额定载荷(kN) |
极限转速(rpm) |
重量(kg) |
| dxDxB |
动(Cr) |
静(Cor) |
脂润滑 |
油润滑 |
| 7020ACM |
100x150x24 |
59 |
77 |
5600 |
8000 |
1.25 |
| 7220CM |
100x180x34 |
120 |
136 |
4500 |
6000 |
3.71 |
| 7320BM |
100x215x47 |
164 |
199 |
2800 |
3800 |
9.61 |
| 7321BM |
105x225x49 |
155 |
193 |
2400 |
3200 |
9.51 |
| 7022ACM |
110x170x28 |
76 |
101 |
5000 |
7000 |
1.90 |
| 7222CM |
110x200x38 |
142 |
171 |
4000 |
5300 |
4.81 |
| 7322BM |
110x240x50 |
164 |
212 |
2600 |
3400 |
11.5 |
| 7024ACM |
120x180x28 |
77 |
107 |
4500 |
6000 |
2.62 |
| 7224CM |
120x215x40 |
146 |
184 |
3200 |
4500 |
6.04 |
| 7324BM |
120x260x55 |
193 |
262 |
2400 |
3200 |
14.6 |
| 7026ACM |
130x200x33 |
96 |
137 |
4200 |
5400 |
3.33 |
| 7226CM |
130x230x40 |
151 |
200 |
3200 |
4500 |
7.26 |
| 7326BM |
130x280x58 |
192 |
268 |
2000 |
3000 |
17.9 |
| 7028ACM |
140x210x33 |
99 |
140 |
4200 |
5200 |
3.46 |
| 7228CM |
140x250x43 |
178 |
243 |
3200 |
4400 |
8.83 |
| 7328BM |
140x300x62 |
212 |
308 |
1800 |
2800 |
21.2 |
| 7030ACM |
150x225x35 |
118 |
170 |
4000 |
5000 |
4.80 |
| 7230CM |
150x270x45 |
186 |
268 |
2800 |
4000 |
12.1 |
| 7330BM |
150x320x65 |
276 |
430 |
1800 |
2800 |
25.8 |
| 7032ACM |
160x240x38 |
124 |
183 |
3600 |
4500 |
5.74 |
| 7232CM |
160x290x48 |
202 |
304 |
2600 |
3800 |
14.5 |
| 7332BM |
160x340x68 |
259 |
409 |
1600 |
2600 |
30.8 |
| 7034AC |
170x260x42 |
153 |
227 |
3400 |
4200 |
8.27 |
| 7234C |
170x310x52 |
247 |
389 |
2400 |
3600 |
17.2 |
| 7334B |
170x360x72 |
280 |
482 |
1500 |
2500 |
36.2 |
| 7036AC |
180x280x46 |
160 |
250 |
3000 |
4000 |
10.1 |
| 7236C |
180x320x52 |
256 |
418 |
2200 |
3400 |
17.9 |
| 7336B |
180x380x75 |
311 |
536 |
1300 |
2000 |
37.0 |
| 71936C |
180x250x33 |
112 |
175 |
1800 |
2400 |
5.03 |
| 7038AC |
190x290x46 |
165 |
263 |
2800 |
3800 |
10.7 |
| 7238C |
190x340x55 |
262 |
455 |
2000 |
3000 |
22.2 |
| 7040AC |
200x310x51 |
203 |
331 |
2600 |
3600 |
14.9 |
| 7240C |
200x360x58 |
279 |
487 |
1800 |
2800 |
25.2 |
| 71940AM |
200x280x38 |
128 |
210 |
1600 |
2150 |
7.34 |
| 7244AC |
220x400x65 |
325 |
605 |
1600 |
2500 |
36.1 |
| 7248B |
240x440x72 |
345 |
626 |
1500 |
2200 |
50.9 |
| 71952AC |
260x360x46 |
200 |
380 |
900 |
1400 |
13.8 |
| 7252B |
260x480x80 |
375 |
770 |
980 |
1300 |
65.9 |
| 71956AC |
280x380x46 |
206 |
405 |
800 |
1300 |
15.7 |
| 7060B |
300x460x74 |
295 |
630 |
900 |
1200 |
44.6 |
| 71860ACM |
300x380x38 |
128 |
180 |
1000 |
1350 |
9.87 |
| 7264B |
320x580x92 |
460 |
1050 |
750 |
1000 |
112 |
| 7068B |
340x520x82 |
350 |
800 |
780 |
1050 |
62.4 |
| 7072C |
360x540x82 |
409 |
965 |
750 |
1000 |
65.3 |
| 71976B |
380x520x65 |
273 |
630 |
680 |
1100 |
42.1 |
| 71984AM |
420x560x65 |
300 |
715 |
650 |
900 |
44.2 |
| 71888BM |
440x540x46 |
235 |
560 |
650 |
900 |
23.1 |
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