|
单位（Dimensions) mm/inches
轴承型号
Bearing number |
内径 /I.D. |
外径 /O.D. |
宽度（ width)B |
倒角
chamfer
rsmin |
额定负荷（ load Rating)N |
| d |
D |
开式
open |
闭式
shielded |
动负荷 Cr
Dynamic |
静负荷 Cor
Static |
| 684 |
4/.1575 |
9/.3543 |
2.5/.098 |
4/.1575 |
0.1/.0039 |
480 |
170 |
| 685 |
5/.1969 |
11/.4331 |
3/.1181 |
5/.1575 |
0.15/.0059 |
770 |
320 |
| 686 |
6/.2362 |
13/.5118 |
3.5/.1378 |
5/.1575 |
0.15/.0059 |
1080 |
440 |
| 687 |
7/.2576 |
14/.5512 |
3.5/.1378 |
5/.1575 |
0.15/.0059 |
1170 |
510 |
| 688 |
8/.3150 |
16/.6299 |
4/.1575 |
5/.1575 |
0.2/.0079 |
1250 |
590 |
| 689 |
9/.3543 |
17/.6693 |
4/.1575 |
5/.1575 |
0.2/.0079 |
1330 |
660 |
| 6800 |
10/.3937 |
19/.7480 |
5/.1969 |
5/.1575 |
0.3/.0118 |
1590 |
750 |
| 6801 |
12/.4724 |
21/.8268 |
5/.1969 |
5/.1575 |
0.3/.0118 |
1910 |
1040 |
| 6802 |
15/.5906 |
24/.9449 |
5/.1969 |
5/.1575 |
0.3/.0118 |
2070 |
1250 |
轴承型号
Bearing number |
内径 /I.D. |
外径 /O.D. |
宽度（ width)B |
倒角
chamfer
rsmin |
额定负荷（ load Rating)N |
| d |
D |
开式
open |
闭式
shielded |
动负荷 Cr
Dynamic |
静负荷 Cor
Static |
| 6803 |
17/.6693 |
26/1.0236 |
5/.1969 |
5/.1969 |
0.3/.0118 |
2130 |
1360 |
| 6804 |
20/.7874 |
32/1.2598 |
7/.2576 |
7/.2576 |
0.3/.0118 |
3480 |
2230 |
| 6805 |
25/.9843 |
37/1.4567 |
7/.2576 |
7/.2576 |
0.3/.0118 |
3680 |
2630 |
| 6806 |
30/1.1811 |
42/1.6535 |
7/.2576 |
7/.2576 |
0.3/.0118 |
4000 |
3150 |
| 6807 |
35/1.3780 |
47/1.8504 |
7/.2576 |
7/.2576 |
0.3/.0118 |
4270 |
3600 |
| 6808 |
40/1.5748 |
52/2.0472 |
7/.2576 |
7/.2576 |
0.3/.0118 |
4410 |
3890 |
| 6809 |
45/1.7717 |
58/2.2835 |
7/.2576 |
7/.2576 |
0.3/.0118 |
4590 |
4330 |
| 6810 |
50/1.9685 |
65/2.5591 |
7/.2576 |
7/.2576 |
0.3/.0118 |
6610 |
6080 |
| 6811 |
55/2.1654 |
72/2.8346 |
9/.3543 |
9/.3543 |
0.3/.0118 |
8530 |
8080 |
| 6812 |
60/2.3622 |
78/3.0709 |
10/.3937 |
10/.3937 |
0.3/.0118 |
9200 |
8760 |
|
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