基本尺寸(mm) | 轴承型号 | 额定载荷(N) | 极限转速(rpm) | 重量(g) | |||||||||
principal dimensions | Bearing No. | Basic load ratings | Speed ratings | weight | |||||||||
d |
D |
B |
B1 |
r(min) |
open |
shielded |
sealed |
dynamic(Cr) |
static(Cor) |
脂(grease) |
油(oil) |
Open |
shielded |
2 |
5 |
1.5 |
2.3 |
0.08 |
682 |
682ZZ |
- |
169 |
50 |
85000 |
100000 |
0.12 |
0.17 |
|
5 |
2.0 |
2.5 |
0.1 |
MR52 |
MR52ZZ |
- |
169 |
50 |
85000 |
100000 |
0.16 |
0.23 |
|
6 |
2.3 |
3.0 |
0.15 |
692 |
692ZZ |
- |
330 |
98 |
75000 |
90000 |
0.28 |
0.38 |
|
6 |
2.5 |
2.5 |
0.15 |
MR62 |
MR62ZZ |
- |
330 |
98 |
75000 |
90000 |
0.3 |
0.29 |
|
7 |
2.5 |
3.0 |
0.15 |
MR72 |
MR72ZZ |
- |
385 |
127 |
63000 |
75000 |
0.45 |
0.49 |
2.5 |
6 |
1.8 |
2.6 |
0.08 |
682X |
682XZZ |
- |
208 |
74 |
71000 |
80000 |
0.23 |
0.29 |
|
7 |
2.5 |
3.5 |
0.15 |
692X |
692XZZ |
- |
385 |
127 |
63000 |
75000 |
0.41 |
0.55 |
|
8 |
2.5 |
- |
0.2 |
MR82X |
- |
- |
560 |
179 |
60000 |
67000 |
0.56 |
- |
|
8 |
2.8 |
4.0 |
0.15 |
602X |
602XZZ |
- |
550 |
175 |
60000 |
71000 |
0.63 |
0.83 |
3 |
6 |
2 |
2.5 |
0.1 |
MR63 |
MR63ZZ |
- |
208 |
74 |
71000 |
80000 |
0.2 |
0.27 |
|
7 |
2 |
3.0 |
0.1 |
683 |
683ZZ |
- |
310 |
111 |
63000 |
75000 |
0.32 |
0.45 |
|
8 |
2.5 |
- |
0.15 |
MR83 |
- |
- |
560 |
179 |
60000 |
67000 |
0.54 |
- |
|
8 |
3 |
4.0 |
0.15 |
693 |
693ZZ |
- |
560 |
179 |
60000 |
67000 |
0.61 |
0.83 |
|
9 |
2.5 |
4.0 |
0.2 |
MR93 |
MR93ZZ |
- |
570 |
187 |
56000 |
67000 |
0.73 |
1.18 |
|
9 |
3 |
- |
0.15 |
603 |
- |
- |
570 |
187 |
56000 |
67000 |
0.87 |
- |
|
10 |
4 |
4.0 |
0.15 |
623 |
623ZZ |
- |
630 |
218 |
50000 |
60000 |
1.65 |
1.66 |
|
13 |
5 |
5.0 |
0.2 |
633 |
633ZZ |
- |
1300 |
485 |
40000 |
48000 |
3.38 |
3.33 |
4 |
7 |
2 |
2.5 |
0.1 |
MR74 |
MR74ZZ |
- |
310 |
115 |
60000 |
67000 |
0.22 |
0.29 |
|
8 |
2 |
3.0 |
0.15 |
MR84 |
MR84ZZ |
- |
395 |
139 |
56000 |
67000 |
0.36 |
0.56 |
|
9 |
2.5 |
4.0 |
0.1 |
684 |
684ZZ |
- |
640 |
225 |
53000 |
63000 |
0.63 |
1.01 |
|
10 |
3 |
4.0 |
0.2 |
MR104 |
MR104ZZ |
- |
585 |
204 |
48000 |
56000 |
0.95 |
1.36 |
|
11 |
4 |
4.0 |
0.15 |
694 |
694ZZ |
- |
960 |
345 |
48000 |
56000 |
1.7 |
1.75 |
|
12 |
4 |
4.0 |
0.2 |
604 |
604ZZ |
- |
960 |
345 |
48000 |
56000 |
2.25 |
2.29 |
|
13 |
5 |
5.0 |
0.2 |
624 |
624ZZ |
- |
1300 |
485 |
40000 |
48000 |
3.03 |
3.04 |
|
16 |
5 |
5.0 |
0.3 |
634 |
634ZZ |
- |
1730 |
670 |
36000 |
43000 |
5.24 |
5.21 |
5 |
8 |
2 |
2.5 |
0.1 |
MR85 |
MR85ZZ |
- |
310 |
120 |
53000 |
63000 |
0.26 |
0.34 |
|
9 |
2.5 |
3.0 |
0.15 |
MR95 |
MR95ZZ |
- |
430 |
168 |
50000 |
60000 |
0.5 |
0.58 |
|
10 |
3 |
4.0 |
0.15 |
MR105 |
MR105ZZ |
- |
430 |
168 |
50000 |
60000 |
0.95 |
1.29 |
|
11 |
3 |
5.0 |
0.15 |
685 |
685ZZ |
- |
715 |
281 |
45000 |
53000 |
1.2 |
1.96 |
|
13 |
4 |
4.0 |
0.2 |
695 |
695ZZ |
2RS |
1080 |
430 |
43000 |
50000 |
2.45 |
2.5 |
|
14 |
5 |
5.0 |
0.2 |
605 |
605ZZ |
- |
1330 |
505 |
40000 |
50000 |
3.54 |
3.48 |
|
16 |
5 |
5.0 |
0.3 |
625 |
625ZZ |
2RS |
1730 |
670 |
36000 |
43000 |
4.95 |
4.86 |
|
19 |
|