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Bearing No.
Boundary dimensions(mm)
Basic load ratings(KN)
Weight(kg)
d
D
T
B
C
rsmin
Cr
Cor
30311
55
120
31.5
29
25
2.5
155
179
1.66
30312
60
130
33.5
31
22
3
180
210
2.06
30313
65
140
36
33
28
3
203
238
2.55
30314
70
150
38
35
30
3
230
272
3.06
30315
75
160
40
37
31
3
255
305
3.57
30316
80
170
42.5
39
33
3
291
350
4.41
30317
85
180
44.5
41
34
4
305
365
5.2
30318
90
190
46.5
43
36
4
335
405
6.03
30319
95
200
49.5
45
38
4
365
445
6.98
32005
25
47
15
15
11.5
0.6
27.8
33.5
0.114
32006
30
55
17
17
13
1
37.5
46
0.166
32007
35
62
18
18
14
1
41.5
52.5
0.224
32008
40
68
19
19
14.5
1
50
65.5
0.273
32009
45
75
20
20
15.5
1
57.5
765
0.346
32010
50
80
20
20
15.5
1
62.5
88
0.366
32011
55
90
23
23
17.5
1.5
80.5
118
0.563
32012
60
95
23
23
17.5
1.5
82
123
0.576
32013
65
100
23
23
17.5
1.5
83
128
0.63
32014
70
110
25
25
19
1.5
105
160
0.848
32015
75
115
25
25
19
1.5
106
167
0.909
32016
80
125
29
29
22
1.5
139
216
1.28
32017
85
130
29
29
22
1.5
142
224
1.35
32018
90
140
32
32
24
2
168
270
1.79
32019
95
145
32
32
24
2
171
280
1.83
32020
100
150
32
32
24
2
170
281
1.91
32021
105
160
35
35
26
2.5
201
335
2. 42
32022
110
170
38
38
29
2.5
236
390
3. 07
32205
25
52
19.25
18
16
1
42
47
0.187
32206
30
62
21.25
20
17
1
54.5
64
0.301
32207
35
72
24.25
23
19
1.5
72.5
87
0.457
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