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微型球轴承
微型轴承具有广泛的用途。适用于高速回转、低摩擦扭矩、低振动、低噪音要求的产品。


|
内径(d)
|
|
宽度(b) |
|
|
允许回转数 |
|
|
润滑脂 |
润滑剂 |
*1000rpm |
681 |
1 |
3 |
1 |
- |
96 |
26 |
130 |
150 |
691 |
4 |
1.6 |
- |
141 |
37 |
100 |
120 |
681Xzz |
|
4 |
1.2 |
2 |
112 |
33 |
100 |
120 |
691Xzz |
5 |
2 |
2.6 |
169 |
50 |
85 |
100 |
601Xzz |
6 |
2.5 |
3 |
330 |
99 |
75 |
90 |
682zz |
|
5 |
1.5 |
2.3 |
169 |
50 |
85 |
100 |
MR52zz |
5 |
2 |
2.5 |
169 |
50 |
85 |
100 |
692zz |
6 |
2.3 |
3 |
330 |
99 |
75 |
90 |
MR62zz |
6 |
2.5 |
2.5 |
330 |
99 |
75 |
90 |
MR72zz |
7 |
2.8 |
3 |
386 |
129 |
63 |
75 |
602zz |
7 |
2.8 |
3.5 |
386 |
129 |
60 |
71 |
682Xzz |
|
6 |
1.8 |
2.6 |
209 |
74 |
71 |
80 |
692Xzz |
7 |
2.5 |
3.5 |
386 |
129 |
63 |
75 |
MR82X |
8 |
2.5 |
- |
558 |
180 |
60 |
67 |
602Xzz |
8 |
2.8 |
4 |
552 |
177 |
60 |
71 |
MR63zz |
|
6 |
2 |
2.5 |
209 |
74 |
71 |
80 |
683zz |
7 |
2 |
3 |
311 |
112 |
63 |
75 |
MR83zz |
8 |
2.5 |
3 |
395 |
141 |
60 |
67 |
693zz |
8 |
3 |
4 |
558 |
180 |
60 |
67 |
MR93zz |
9 |
2.5 |
4 |
571 |
189 |
56 |
67 |
603zz |
9 |
3 |
5 |
571 |
189 |
56 |
67 |
623zz |
10 |
4 |
4 |
631 |
219 |
50 |
60 |
633zz |
13 |
5 |
5 |
1301 |
488 |
40 |
48 |
MR74zz |
|
7 |
2 |
2.5 |
255 |
108 |
60 |
67 |
MR84zz |
8 |
2 |
3 |
395 |
141 |
56 |
67 |
684zz |
9 |
2.5 |
4 |
641 |
227 |
53 |
63 |
MR104zz |
10 |
3 |
4 |
711 |
272 |
48 |
56 |
694zz |
11 |
4 |
4 |
957 |
350 |
48 |
56 |
604zz |
12 |
4 |
4 |
957 |
350 |
48 |
56 |
624zz |
13 |
5 |
5 |
1301 |
488 |
40 |
48 |
634zz |
16 |
5 |
5 |
1340 |
523 |
36 |
43 |
MR85zz |
|
8 |
2 |
2.5 |
218 |
90 |
53 |
63 |
MR95zz |
9 |
2.5 |
3 |
431 |
169 |
50 |
60 |
MR105zz |
10 |
3 |
4 |
431 |
169 |
50 |
60 |
MR115zz |
11 |
- |
4 |
716 |
282 |
45 |
53 |
685zz |
11 |
3 |
5 |
716 |
282 |
45 |
53 |
695zz |
13 |
4 |
4 |
1077 |
432 |
43 |
50 |
605zz |
14 |
5 |
5 |
1329 |
507 |
40 |
50 |
625zz |
16 |
5 |
5 |
1729 |
675 |
36 |
43 |
635zz |
19 |
6 |
6 |
2336 |
896 |
32 |
40 |
MR106zz |
|
10 |
2.5 |
3 |
496 |
218 |
45 |
53 |
MR126zz |
12 |
3 |
4 |
716 |
295 |
43 |
50 |
686zz |
13 |
3.5 |
5 |
1082 |
442 |
40 |
50 |
696zz |
15 |
5 |
5 |
1340 |
523 |
40 |
45 |
606zz |
17 |
6 |
6 |
2263 |
846 |
38 |
45 |
626zz |
19 |
6 |
6 |
2336 |
896 |
32 |
40 |
636zz |
22 |
7 |
7 |
3333 |
1423 |
30 |
36 |
MR117zz |
|
11 |
2.5 |
3 |
455 |
202 |
43 |
50 |
MR137zz |
13 |
3 |
4 |
541 |
276 |
40 |
48 |
687zz |
14 |
3.5 |
5 |
1173 |
513 |
40 |
50 |
697zz |
17 |
5 |
5 |
1605 |
719 |
36 |
43 |
607zz |
19 |
6 |
6 |
2336 |
896 |
36 |
43 |
627zz |
22 |
7 |
7 |
3287 |
1379 |
30 |
36 |
637zz |
26 |
9 |
6 |
4563 |
1983 |
28 |
34 |
MR128zz |
|
12 |
2.5 |
3.5 |
543 |
274 |
40 |
48 |
MR148zz |
14 |
3.5 |
4 |
817 |
386 |
38 |
45 |
688zz |
16 |
4 |
5 |
1252 |
592 |
36 |
43 |
698zz |
19 |
6 |
6 |
2237 |
917 |
36 |
43 |
608z |
22 |
7 |
7 |
3293 |
1379 |
34 |
40 |
628zz |
24 |
8 |
8 |
3333 |
1423 |
28 |
34 |
638zz |
28 |
9 |
9 |
4563 |
1983 |
28 |
34 |
679zz |
|
14 |
3 |
4.5 |
919 |
468 |
36 |
42 |
689zz |
17 |
4 |
5 |
1327 |
668 |
36 |
43 |
699zz |
20 |
6 |
6 |
2467 |
1081 |
34 |
40 |
609zz |
24 |
7 |
7 |
3356 |
1444 |
32 |
38 |
629zz |
26 |
8 |
8 |
4575 |
1983 |
28 |
34 |
639zz |
30 |
10 |
10 |
4659 |
2080 |
24 |
30 |
6700zz |
|
15 |
4 |
4 |
855 |
435 |
15 |
17 |
6800zz |
19 |
5 |
5 |
1716 |
840 |
37 |
43 |
6900zz |
22 |
6 |
6 |
2695 |
1273 |
34 |
41 |
6000zz |
26 |
8 |
8 |
4550 |
1970 |
30 |
36 |
6200zz |
30 |
9 |
9 |
5100 |
2390 |
24 |
30 |
6300zz |
35 |
11 |
11 |
8100 |
3450 |
22 |
26 |
6701zz |
|
18 |
4 |
4 |
926 |
530 |
13 |
15 |
6801zz |
21 |
5 |
5 |
1915 |
1041 |
33 |
39 |
6901zz |
24 |
6 |
6 |
2886 |
1466 |
31 |
36 |
6001zz |
28 |
8 |
8 |
5100 |
2370 |
28 |
32 |
6201zz |
32 |
10 |
10 |
6800 |
3050 |
22 |
28 |
6301zz |
37 |
12 |
12 |
9700 |
4200 |
990 |
425 |
6702zz |
|
21 |
4 |
4 |
937 |
582 |
11 |
13 |
6802zz |
24 |
5 |
5 |
2073 |
1253 |
28 |
33 |
6902zz |
28 |
7 |
7 |
4321 |
2259 |
26 |
30 |
6002zz |
32 |
9 |
9 |
5600 |
2830 |
24 |
28 |
6202zz |
35 |
11 |
11 |
7650 |
3750 |
20 |
24 |
6302zz |
42 |
13 |
13 |
11400 |
5450 |
17 |
20 |
6703zz |
|
23 |
4 |
4 |
1000 |
658 |
9.5 |
11 |
6803zz |
26 |
5 |
5 |
2233 |
1456 |
26 |
30 |
6903zz |
30 |
7 |
7 |
4588 |
2565 |
23 |
38 |
6003zz |
35 |
10 |
10 |
6000 |
3250 |
22 |
26 |
6203zz |
40 |
12 |
12 |
9550 |
4800 |
17 |
20 |
6303zz |
47 |
14 |
14 |
13600 |
6650 |
15 |
18 |
|
内径(d)
|
|
宽度(b) |
基本额定动负荷 Cr(N)
|
基本额定静负荷 Cor(N)
|
允许回转数 |
open
|
zz
|
润滑脂 |
润滑剂 |
*1000rpm |
R1-4zz |
1.984 |
6.35 |
2.38 |
3.571 |
284 |
96 |
67 |
80 |
R133zz |
2.38 |
4.762 |
1.588 |
2.38 |
144 |
53 |
80 |
95 |
R1-5zz |
2.38 |
7.938 |
2.779 |
3.571 |
552 |
176 |
60 |
71 |
R144Jzzs |
3.175
|
6.35 |
2.38 |
2.779 |
311 |
110 |
67 |
80 |
R144zzs |
6.35 |
2.38 |
2.779 |
284 |
96 |
67 |
80 |
R2-5zz |
7.938 |
2.779 |
3.571 |
558 |
180 |
60 |
67 |
R2-6zz |
9.525 |
2.779 |
3.571 |
640 |
227 |
53 |
63 |
R2zz |
9.525 |
3.967 |
3.967 |
631 |
219 |
56 |
67 |
R2Azz |
12.7 |
4.366 |
4.366 |
640 |
227 |
53 |
63 |
R155zzs |
0.3967 |
7.938 |
2.779 |
3.175 |
359 |
150 |
53 |
63 |
R156zzs |
|
7.938 |
2.779 |
3.175 |
359 |
150 |
53 |
63 |
R166zzs |
9.525 |
3.175 |
3.175 |
709 |
272 |
50 |
60 |
R3zz |
12.7 |
3.967 |
4.978 |
1301 |
488 |
43 |
53 |
R3Azz |
15.875 |
4.978 |
4.978 |
1480 |
621 |
38 |
45 |
R168zzs |
|
9.525 |
3.175 |
3.175 |
373 |
172 |
48 |
56 |
R188zz |
12.7 |
3.175 |
4.762 |
1082 |
442 |
40 |
50 |
R4zz |
15.875 |
4.978 |
4.978 |
1480 |
621 |
38 |
45 |
R4Azz |
19.05 |
5.558 |
7.142 |
2336 |
896 |
36 |
43 |
R1810zzs |
7.938 |
12.7 |
3.967 |
3.967 |
542 |
276 |
40 |
48 |
R6zz |
9.525 |
22.225 |
5.558 |
7.142 |
3332 |
1422 |
32 |
38 |
R1038zz |
9.525 |
15.875 |
3.967 |
3.967 |
815 |
411 |
28 |
31 |
R1212zz |
12.7 |
19.05 |
3.967 |
3.967 |
898 |
524 |
21 |
26 |
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