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| 轴承基本型号 |
公称内径
mm inch |
公称外径
mm inch |
宽度
W |
半径
min
mm inch |
额定载荷（KN） |
极速 |
重量
g |
|
Open
mm inch |
动负荷 |
静负荷 |
脂
r/min |
油
r/min |
| 684(L-940)(618/4) |
4 |
.1575 |
9
|
.3543
|
2.5 |
.0985 |
0.20 |
.008 |
.640 |
.225 |
43000
|
53000 |
.61 |
| 685(L-1150)(618/5) |
5 |
.1969 |
11 |
.4331 |
3 |
.1181 |
0.20 |
.008 |
.715 |
.281 |
35000 |
45000 |
1.10 |
| 686(L-1360)(618/6) |
6 |
.2362 |
13 |
.5118 |
3.5 |
.1378 |
0.20 |
.008 |
1.080 |
.440 |
33000 |
42000 |
1.90 |
| 687(L-1470)(618/7) |
7 |
.2756 |
14 |
.5512 |
3.5 |
.1378 |
0.20 |
.008 |
1.117 |
.510
|
31000 |
40000 |
2.10 |
| 688(L-1680)(618/8) |
8 |
.3150 |
16 |
.6299 |
4 |
.1575 |
0.30 |
.012 |
1.260 |
.590
|
29000 |
38000 |
3.10 |
| 689(L-1790)(618/9) |
9 |
.3543 |
17 |
.6693 |
4 |
.1575 |
0.30 |
.012 |
1.330 |
.665
|
28000 |
36000 |
3.20 |
| 6800(L-1910)(61800) |
10 |
.3937 |
19 |
.7480 |
5 |
.1969 |
0.30 |
.012 |
1.840 |
.925 |
26000 |
34000 |
5.00 |
| 6800W7 |
10 |
.3937 |
19 |
.7480 |
7 |
.2756 |
0.30 |
.012 |
1.900 |
.925 |
26000 |
34000 |
6.00 |
| 6801(61801) |
12 |
.4724 |
21 |
.8268 |
5 |
.1969 |
0.30 |
.012 |
1.900 |
1.040 |
22000 |
30000 |
7.00 |
| 6802(61802) |
15 |
.5906 |
24 |
.9449 |
5 |
.1969 |
0.30 |
.012 |
2.080 |
1.260 |
20000 |
28000 |
8.00 |
| 6803(61803) |
17 |
.6693 |
26 |
1.0236 |
5 |
.1969 |
0.30 |
.012 |
2.630 |
1.570 |
19000 |
26000 |
19.00 |
| 6804(61804) |
20 |
.7847 |
32 |
1.2598 |
7 |
.2756 |
0.30 |
.012 |
4.000 |
2.470 |
17000 |
22000 |
42.00 |
| 6805(61805) |
25 |
.9843 |
37 |
1.4567 |
7 |
.2756 |
0.30 |
.012 |
4.300 |
2.950 |
15000 |
19000 |
48.00 |
| 6806(61806) |
30 |
1.1811 |
42 |
1.6535 |
7 |
.2756 |
0.30 |
.012 |
4.500 |
3.400 |
13000 |
17000 |
26.00 |
| 6807(61807) |
35 |
1.3780 |
47 |
1.8504 |
7 |
.2756 |
0.30 |
.012 |
4.900 |
4.000 |
11000 |
15000 |
29.00 |
| 6808(61808) |
40 |
1.5748 |
52 |
2.0472 |
7 |
.2756 |
0.30 |
.012 |
5.050 |
4.350 |
9000 |
13000 |
33.00 |
| 6809(61809) |
45 |
1.7717 |
58 |
2.2835 |
7 |
.2756 |
0.30 |
.012 |
6.400 |
5.500 |
7000 |
11000 |
40.00 |
| 6810 |
50 |
1.9685 |
65 |
2.5591 |
7 |
.2756 |
0.30 |
.012 |
6.600 |
6.100 |
5000 |
9000 |
52.00 |
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