微型深沟球轴承
发布时间:2025-05-04
 |
Boundary Dimensions (mm) |
Basic Load Rating (kN) |
Limiting Speed (rpm) |
Bearing Designation |
Shoulder Dimensions (mm) |
Mass (g) |
Grease |
Oil |
d |
D |
B |
B1 |
r (min.) |
r1 (min.) |
Cr |
Cor |
Open Type (ZZ,2RU) |
(2RS) |
Open Type (Z) |
Open type |
With steel shields |
Without contacting rubber seals |
With contacting rubber seals |
da (min.) |
Da (max.) |
ra (max.) |
rb (max.) |
Approx |
2 |
5 |
1.5 |
2.3 |
0.1 |
0.1 |
0.19 |
0.06 |
98000 |
- |
110000 |
682 |
W682ZZX |
- |
- |
2.8 |
4.4 |
0.1 |
0.1 |
0.1 |
6 |
2.3 |
3 |
0.15 |
0.1 |
0.33 |
0.10 |
86000 |
- |
100000 |
692 |
W692ZZX |
- |
- |
3.2 |
4.8 |
0.15 |
0.1 |
0.2 |
7 |
2.8 |
3.5 |
0.15 |
0.15 |
0.39 |
0.13 |
76000 |
- |
79000 |
602 |
W602ZZX |
- |
- |
3.2 |
5.8 |
0.15 |
0.15 |
0.5 |
2.5 |
6 |
1.8 |
2.6 |
0.1 |
0.1 |
0.19 |
0.06 |
75000 |
- |
89000 |
68/2.5 |
W68/2.5ZZ |
- |
- |
3.3 |
5.2 |
0.1 |
0.1 |
0.2 |
7 |
2.5 |
3.5 |
0.15 |
0.15 |
0.31 |
0.11 |
66000 |
- |
79000 |
69/2.5 |
W69/2.5ZZ |
- |
- |
3.7 |
5.8 |
0.15 |
0.15 |
0.4 |
3 |
7 |
2 |
3 |
0.15 |
0.15 |
0.31 |
0.11 |
66000 |
- |
79000 |
683 |
W683ZZX |
- |
- |
4.2 |
5.8 |
0.1 |
0.1 |
0.3 |
8 |
3 |
4 |
0.15 |
0.15 |
0.55 |
0.17 |
64000 |
- |
76000 |
693 |
W693ZZ |
- |
- |
4.2 |
6.8 |
0.15 |
0.15 |
0.6 |
9 |
3 |
5 |
0.15 |
0.15 |
0.43 |
0.16 |
60000 |
- |
72000 |
603 |
W603ZZX |
- |
- |
4.2 |
7.8 |
0.15 |
0.15 |
0.9 |
10 |
4 |
4 |
0.15 |
0.15 |
0.64 |
0.23 |
52000 |
44000 |
63000 |
623 |
623ZZ |
- |
623-2RS |
4.2 |
8.8 |
0.15 |
0.15 |
1.6 |
13 |
5 |
5 |
0.2 |
0.2 |
1.30 |
0.49 |
44000 |
- |
54000 |
633 |
633ZZ |
- |
- |
4.6 |
11.4 |
0.2 |
0.2 |
3.0 |
4 |
9 |
2.5 |
4 |
0.15 |
0.15 |
0.64 |
0.23 |
59000 |
- |
70000 |
684 |
W684ZZ |
- |
- |
5.2 |
7.8 |
0.1 |
0.1 |
0.6 |
11 |
4 |
4 |
0.15 |
0.15 |
0.96 |
0.35 |
54000 |
44000 |
65000 |
694 |
694ZZ |
694-2RU |
694-2RS |
5.2 |
9.8 |
0.15 |
0.15 |
1.8 |
12 |
4 |
4 |
0.2 |
0.2 |
0.97 |
0.36 |
53000 |
- |
63000 |
604 |
604ZZ |
- |
- |
5.6 |
10.4 |
0.2 |
0.2 |
2.1 |
13 |
5 |
5 |
0.2 |
0.2 |
1.30 |
0.49 |
44000 |
39000 |
54000 |
624 |
624ZZ |
624-2RU |
624-2RS |
5.6 |
11.4 |
0.2 |
0.2 |
2.9 |
16 |
5 |
5 |
0.3 |
0.3 |
1.75 |
0.67 |
40000 |
- |
49000 |
634 |
634ZZ |
- |
- |
6 |
14 |
0.3 |
0.3 |
5.3 |
5 |
11 |
3 |
5 |
0.15 |
0.15 |
0.97 |
0.36 |
53000 |
- |
63000 |
685 |
W685ZZ |
- |
- |
6.2 |
9.8 |
0.15 |
0.15 |
0.1 |
13 |
4 |
4 |
0.2 |
0.2 |
1.30 |
0.49 |
50000 |
42000 |
60000 |
695 |
695ZZ |
695-2RU |
695-2RS |
6.6 |
11.4 |
0.2 |
0.2 |
2.2 |
14 |
5 |
5 |
0.2 |
0.2 |
1.30 |
0.49 |
50000 |
- |
60000 |
605 |
605ZZ |
- |
- |
6.6 |
12.4 |
0.2 |
0.2 |
3.5 |
16 |
5 |
5 |
0.3 |
0.3 |
1.75 |
0.67 |
40000 |
33000 |
49000 |
625 |
625ZZ |
625-2RU |
625-2RS |
7 |
14 |
0.3 |
0.3 |
5.0 |
19 |
6 |
6 |
0.3 |
0.3 |
2.60 |
1.05 |
35000 |
27000 |
43000 |
635 |
635ZZ |
635-2RU |
635-2RS |
7 |
17 |
0.3 |
0.3 |
8.5 |
6 |
13 |
3.5 |
5 |
0.15 |
0.15 |
1.10 |
0.44 |
48000 |
36000 |
57000 |
686 |
W686ZZ |
- |
W686-2RS |
7.2 |
11.8 |
0.15 |
0.15 |
1.8 |
15 |
5 |
5 |
0.2 |
0.2 |
1.75 |
0.67 |
45000 |
32000 |
54000 |
696 |
696ZZ |
696-2RU |
696-2RS |
7.6 |
13.4 |
0.2 |
0.2 |
3.9 |
17 |
6 |
6 |
0.3 |
0.3 |
1.95 |
0.74 |
43000 |
- |
51000 |
606 |
606ZZ |
606-2RU |
- |
8 |
15 |
0.3 |
0.3 |
5.8 |
19 |
6 |
6 |
0.3 |
0.3 |
2.60 |
1.05 |
35000 |
27000 |
43000 |
626 |
626ZZ |
626-2RU |
626-2RS |
8 |
17 |
0.3 |
0.3 |
8.1 |
22 |
7 |
7 |
0.3 |
0.3 |
3.30 |
1.35 |
31000 |
23000 |
37000 |
636 |
636ZZ |
- |
636-2RS |
8 |
20 |
0.3 |
0.3 |
13 |
7 |
14 |
3.5 |
5 |
0.15 |
0.15 |
1.15 |
0.51 |
45000 |
- |
54000 |
687 |
W687ZZ |
- |
- |
8.2 |
12.8 |
0.15 |
0.15 |
2.0 |
17 |
5 |
5 |
0.3 |
0.3 |
1.60 |
0.71 |
42000 |
28000 |
50000 |
697 |
697ZZ |
697-2RU |
697-2RS |
9 |
15 |
0.3 |
0.3 |
5.3 |
19 |
6 |
6 |
0.3 |
0.3 |
2.60 |
1.05 |
40000 |
27000 |
47000 |
607 |
607ZZ |
607-2RU |
607-2RS |
9 |
17 |
0.3 |
0.3 |
7.6 |
22 |
7 |
7 |
0.3 |
0.3 |
3.30 |
1.35 |
31000 |
23000 |
37000 |
627 |
627ZZ |
627-2RU |
627-2RS |
9 |
20 |
0.3 |
0.3 |
13 |
26 |
9 |
9 |
0.3 |
0.3 |
4.55 |
1.95 |
26000 |
- |
32000 |
637 |
637ZZ |
- |
- |
9 |
24 |
0.3 |
0.3 |
24 |
8 |
16 |
4 |
5 |
0.2 |
0.2 |
1.60 |
0.71 |
42000 |
28000 |
50000 |
688 |
W688ZZ |
W688-2RU |
W688-2RS |
9.6 |
14.4 |
0.2 |
0.2 |
3.2 |
19 |
6 |
6 |
0.3 |
0.3 |
2.25 |
0.91 |
39000 |
27000 |
46000 |
698 |
698ZZ |
698-2RU |
698-2RS |
10 |
17 |
0.3 |
0.3 |
7.2 |
22 |
7 |
7 |
0.3 |
0.3 |
3.30 |
1.35 |
34000 |
23000 |
41000 |
608 |
608ZZ |
608-2RU |
608-2RS |
10 |
20 |
0.3 |
0.3 |
12 |
24 |
8 |
8 |
0.3 |
0.3 |
3.35 |
1.40 |
28000 |
22000 |
35000 |
628 |
628ZZ |
628-2RU |
628-2RS |
10 |
22 |
0.3 |
0.3 |
18 |
28 |
9 |
9 |
0.3 |
0.3 |
4.55 |
1.95 |
26000 |
- |
32000 |
638 |
638ZZ |
- |
- |
10 |
26 |
0.3 |
0.3 |
29 |
9 |
17 |
4 |
5 |
0.2 |
0.2 |
1.35 |
0.66 |
39000 |
- |
46000 |
689 |
W689ZZ |
W689-2RU |
- |
10.6 |
15.4 |
0.2 |
0.2 |
3.5 |
20 |
6 |
6 |
0.3 |
0.3 |
2.45 |
1.05 |
35000 |
25000 |
42000 |
699 |
699ZZ |
699-2RU |
699-2RS |
11 |
18 |
0.3 |
0.3 |
7.5 |
24 |
7 |
7 |
0.3 |
0.3 |
3.35 |
1.40 |
33000 |
22000 |
40000 |
609 |
609ZZ |
609-2RU |
609-2RS |
11 |
22 |
0.3 |
0.3 |
15 |
26 |
8 |
8 |
0.6 |
0.6 |
4.55 |
2.00 |
27000 |
19000 |
33000 |
629 |
629ZZ |
629-2RU |
629-2RS |
13 |
22 |
0.3 |
0.3 |
20 |
30 |
10 |
10 |
0.6 |
0.6 |
6.00 |
2.65 |
24000 |
- |
29000 |
639 |
639ZZ |
- |
- |
13 |
26 |
0.6 |
0.6 |
35 | |