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产品详细资料 |
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Miniature bearings part 1 |
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型号: |
Miniature bearings are suitable for products requiring high-speed rotation, low-friction torque, low vibration and low noise.Dimension |
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订货电话:0312-5920850 5920866 |
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Miniature Ball bearings
(Miniature bearings are suitable for products requiring high-speed rotation, low-friction torque, low vibration and low noise.Dimension)

Metal series:
Type |
Bore Diameter |
Outer Diameter |
Width |
Load Rating Cr(N) |
Load Rating Cor(N) |
Max. Speed |
OPEN |
ZZ |
Grease |
Oil |
*1000rpm |
681 |
1 |
3 |
1 |
- |
96 |
26 |
130 |
150 |
691 |
4 |
1.6 |
- |
141 |
37 |
100 |
120 |
681xZZ |
1.5 |
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 |
2 |
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 |
2.5 |
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 |
3 |
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 |
4 |
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 |
5 |
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 |
6 |
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 |
7 |
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 |
8 |
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 |
608ZZ |
22 |
7 |
7 |
3293 |
1379 |
34 |
40 |
628ZZ |
24 |
8 |
8 |
3333 |
1423 |
28 |
34 |
638ZZ |
28 |
9 |
9 |
4563 |
1983 |
28 |
34 |
679ZZ |
9 |
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 |
10 |
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 |
12 |
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 |
15 |
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 |
17 |
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 |
Inch series:
Type |
Bore Diameter |
Outer Diameter |
Width |
Load Rating Cr(N) |
Load Rating Cor(N) |
Max. Speed |
OPEN |
ZZ |
Grease |
Oil |
*1000rpm |
R1-4ZZ |
1.984 |
6.350 |
2.380 |
3.571 |
284 |
96 |
67 |
80 |
R133ZZ |
2.380 |
4.762 |
1.588 |
2.380 |
144 |
53 |
80 |
95 |
R1-5ZZ |
2.380 |
7.938 |
2.779 |
3.571 |
552 |
176 |
60 |
71 |
R144JZZ |
3.175 |
6.350 |
2.380 |
2.779 |
311 |
110 |
67 |
80 |
R144ZZ |
6.350 |
2.380 |
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 |
12.700 |
4.366 |
4.366 |
640 |
227 |
53 |
63 |
R155ZZ |
3.967 |
7.938 |
2.779 |
3.175 |
359 |
150 |
53 |
63 |
R156ZZ |
4.762 |
7.938 |
2.779 |
3.175 |
359 |
150 |
53 |
63 |
R166ZZ |
9.525 |
3.175 |
3.175 |
709 |
272 |
50 |
60 |
R3ZZ |
12.700 |
3.967 |
4.978 |
1301 |
488 |
43 |
53 |
R3AZZ |
15.875 |
4.978 |
4.978 |
1480 |
621 |
38 |
45 |
R168ZZ |
6.350 |
9.525 |
3.175 |
3.175 |
373 |
172 |
48 |
56 |
R188ZZ |
12.700 |
3.175 |
4.762 |
1082 |
442 |
40 |
50 |
R4ZZ |
15.875 |
4.978 |
4.978 |
1480 |
621 |
38 |
45 |
R4AZZ |
19.050 |
5.558 |
7.142 |
2336 |
896 |
36 |
43 |
R1810ZZ |
7.938 |
12.700 |
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 |
19.050 |
3.967 |
3.967 |
898 |
524 |
21 |
26 |
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