- 產品
- 供應
- 公司
- 新聞
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Bearing No.
|
Boundary dimensions
|
Basic load rating(kN)
|
Limiting speed
|
Mass
|
||||||||
|
mm
|
Dynamic
|
Static
|
rpm
|
Kg
|
||||||||
|
d
|
D
|
T
|
B
|
C
|
Rmin
|
rmin
|
Cr
|
Cor
|
Grease
|
Oil
|
≈
|
|
|
30302
|
15
|
42
|
14.25
|
13
|
11
|
1
|
1
|
22.9
|
21.7
|
9000
|
13000
|
0.096
|
|
30303
|
17
|
47
|
15.25
|
14
|
12
|
1
|
1
|
28.3
|
27.4
|
8500
|
12000
|
0.13
|
|
30304
|
20
|
52
|
16.25
|
15
|
13
|
1.5
|
1.5
|
33.2
|
33.3
|
8000
|
11000
|
0.166
|
|
30305
|
25
|
62
|
18.25
|
17
|
15
|
1.5
|
1.5
|
47
|
48.3
|
6700
|
9000
|
0.266
|
|
30306
|
30
|
72
|
20.75
|
19
|
16
|
1.5
|
1.5
|
59
|
63.9
|
5600
|
7500
|
0.391
|
|
30307
|
35
|
80
|
22.75
|
21
|
18
|
2
|
1.5
|
75.4
|
83.6
|
5000
|
6700
|
0.484
|
|
30308
|
40
|
90
|
25.25
|
23
|
20
|
2
|
1.5
|
90
|
108
|
4500
|
6000
|
0.751
|
|
30309
|
45
|
100
|
27.25
|
25
|
22
|
2
|
1.5
|
108
|
120
|
4000
|
5300
|
0.985
|
|
30310
|
50
|
110
|
29.25
|
27
|
23
|
2.5
|
2
|
130
|
159
|
3600
|
4800
|
1.28
|
|
30311
|
55
|
120
|
31.5
|
29
|
25
|
2.5
|
2
|
153
|
190
|
3200
|
4300
|
1.61
|
|
30312
|
60
|
130
|
33.5
|
31
|
26
|
3
|
2.5
|
170
|
211
|
3000
|
4000
|
1.95
|
|
30313
|
65
|
140
|
36
|
33
|
28
|
3
|
2.5
|
195
|
244
|
2600
|
3600
|
2.44
|
|
30314
|
70
|
150
|
38
|
35
|
30
|
3
|
2.5
|
187
|
220
|
2000
|
3000
|
2.99
|
|
30315
|
75
|
160
|
40
|
37
|
31
|
3
|
2.5
|
250
|
318
|
2200
|
3200
|
3.58
|
|
30316
|
80
|
170
|
42.5
|
39
|
33
|
3
|
2.5
|
278
|
356
|
2000
|
3000
|
4.27
|
|
30317
|
85
|
180
|
44.5
|
41
|
34
|
4
|
3
|
304
|
392
|
1900
|
2800
|
4.97
|
|
30318
|
90
|
190
|
46.5
|
43
|
36
|
4
|
3
|
341
|
445
|
1800
|
2600
|
5.79
|
|
30319
|
95
|
200
|
49.5
|
45
|
38
|
4
|
3
|
368
|
483
|
1800
|
2600
|
6.8
|
|
30320
|
100
|
215
|
51.5
|
47
|
39
|
4
|
3
|
402
|
490
|
1700
|
2400
|
8.2
|
|
30321
|
105
|
225
|
53.5
|
49
|
41
|
4
|
3
|
432
|
568
|
1600
|
2200
|
9.91
|
|
30322
|
110
|
240
|
54.5
|
50
|
42
|
4
|
3
|
471
|
619
|
1600
|
2200
|
11.5
|
|
30324
|
120
|
260
|
59.5
|
55
|
46
|
4
|
3
|
562
|
754
|
1500
|
2000
|
13.7
|
|
30326
|
130
|
280
|
63.75
|
58
|
49
|
5
|
4
|
639
|
864
|
1300
|
1800
|
17.1
|
|
30328
|
140
|
300
|
67.75
|
62
|
53
|
5
|
4
|
721
|
985
|
1200
|
1700
|
21.7
|
|
30330
|
150
|
320
|
72
|
65
|
55
|
5
|
4
|
825
|
1060
|
1100
|
1600
|
28.5
|
|
30332
|
160
|
340
|
75
|
68
|
58
|
5
|
4
|
880
|
1400
|
1100
|
1600
|
29
|
|
30334
|
170
|
360
|
80
|
72
|
62
|
5
|
4
|
1020
|
1340
|
950
|
1400
|
35
|
