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Boundary Dimensions
Basic Load Rating
Limiting Speed
Bearing Designation
ISO355 Reference
(mm)
( kN )
(rpm)
d
D
T
B
C
r
r1
Cr
Cor
Grease
Oil
15
35
11.75
11
10
0.6
0.6
14.9
13.4
12000
16000
30202
 
42
14.25
13
11
1
1
21.9
19.2
10000
14000
30302JR
2FB
17
40
13.25
12
11
1
1
20.8
20.7
10000
14000
30203JR
2DB
40
17.25
16
14
1
1
27.4
27.5
10000
14000
32203JR
2DD
47
15.25
14
12
1
1
27.4
24.5
9200
12000
30303JR
2FB
47
15.25
14
12
1
1
27.4
24.5
9200
12000
30303R
 
47
20.25
19
16
1
1
31.9
29.9
9400
13000
32303
 
47
20.25
19
16
1
1
36.6
35.9
9400
13000
32303JR
2FD
20
42
15
15
12
0.6
0.6
27.3
31.5
9700
13000
32004JR
3CC
47
15.25
14
12
1
1
25.8
25.5
9000
12000
57008R
 
47
15.25
14
12
1
1
27
27.2
8700
12000
30204JR
2DB
47
19.25
18
15
1
1
33.1
34.7
8900
12000
32204JR
2DD
47
19.25
18
16
1
1
33.3
37
9100
12000
32204XR
 
52
16.25
16
12
1.5
1.5
30.5
28.4
8300
11000
30304AC
 
52
16.25
16
13
1.5
1.5
36.2
35.1
8300
11000
30304AJR
 
52
22.25
21
18
1.5
1.5
41.8
44.9
8600
12000
32304CR
 
52
22.25
21
18
1.5
1.5
45.1
46.7
8400
11000
32304JR
2FD
22
44
15
15
11.5
0.6
0.6
28.3
33.6
9100
12000
320/22CR
3CC
47
17
17.5
13.5
1
1
32.7
35.9
8700
12000
T2CC022
2CC
50
15.25
14
12
1
1
29.2
28.6
8400
11000
302/22CR
 
50
15.25
14
12
1
1
29.3
30.9
8100
11000
302/22R
 
50
19.25
18
15
1
1
35.1
39.1
8400
11000
322/22CR
 
50
19.25
18
15
1
1
36.8
41.6
8100
11000
322/22R
 
56
17.25
16
13
1.5
1.5
36.3
36.6
7700
10000
303/22XR
 
56
17.25
16
14
1.5
1.5
41.7
41.1
7500
10000
303/22R
 
56
22.25
21
17
1.5
1.5
48.3
50.6
8000
11000
323/22CR
 
56
22.25
21
18
1.5
1.5
50.6
52.7
8700
10000
323/22R
 
25
47
15
15
11.5
0.6
0.6
30.2
37.7
8300
11000
32005JR
4CC
47
17
17
14
0.6
0.6
33.5
42.3
8300
11000
33005JR
2CE
52
16.25
15
12
1
1
30.4
32.4
7900
11000
30205XR
 
52
16.25
15
13
1
1
31.5
33.7
7800
10000
30205JR
3CC
52
19.25
18
16
1
1
36.4
43.2
7900
11000
32205DJR
 
52
19.25
18
16
1
1
39.8
44.8
7900
11000
32205JR
2CD
52
22
22
18
1
1
48.9
58.5
7900
10000
33205JR
2DE
62
18.25
17
13
1.5
1.5
39.8
42.5
5700
8000
30305DJR
7FB
62
18.25
17
14
1.5
1.5
45
45.8
6700
9000
TR0506R
 
62
18.25
17
15
1.5
1.5
48.2
46.9
6800
9000
30305JR
2FB
62
25.25
24
19
1.5
1.5
57.2
65.8
7000
9300
32305XR
 
62
25.25
24
20
1.5
1.5
61.2
64.1
6900
9100
32305JR
2FD
28
52
16
16
12
1
1
35.2
44
7500
10000
320/28JR
4CC
58
17.25
16
13
1
1
38.8
41.7
7000
9300
320/28CR
 
58
17.25
16
14
1
1
38.8
42
7000
9300
320/28R
 
58
20.25
19
16
1
1
44.9
54.1
7100
9400
322/28CR
 
58
20.25
19
16
1
1
49.2
55.2
6900
9100
322/28R
 
58
24
24
19
1
1
57.6
69.5
7000
9300
332/28JR
2DE
68
19.75
18
14
1.5
1.5
51.7
50.2
6200
8200
303/28CR
 
68
19.75
18
16
1.5
1.5
53.5
54
6100
8200
303/28R
 
68
25.75
24
20
1.5
1.5
66.5
72.9
6300
8500
323/28CR
 
68
25.75
24
21
1.5
1.5
69.6
75.6
6100
8100
323/28R
 
30
55
17
17
13
1
1
38.2
48
7000
9400
32006JR
4CC
55
20
20
16
1
1
43.2
55.2
7000
9400
33006JR
2CE
62
17.25
16
13
1
1
42.3
45.1
6500
8700
30206CR
 
62
17.25
16
14
1
1
41.5
44.8
6500
8700
30206JR
3DB
62
21.25
20
16
1
1
51.7
59
6600
8900
32206XR
 
62
21.25
20
17
1
1
50.7
57.9
6500
8700
32206JR
3DC
62
25
25
19.5
1
1
66.4
79.4
6500
8700
33206JR
2DE
72
20.75
19
14
1.5
1.5
50.9
54.9
4900
8600
30306DJR
7FB
72
20.75
19
14
1.5
1.5
56.5
55.2
5900
7900
TRA0607R
 
72
20.75
19
16
1.5
1.5
59.6
50.1
5800
7700
30306JR
2FB
72
28.75
27
23
1.5
1.5
80
93.8
6000
8000
32306CR
5FD
72
28.75
27
23
1.5
1.5
82.2
91.6
5900
7900
32306JR
2FD
32
58
17
17
13
1
1
39.2
50.6
6700
8900
320/32JR
4CC
65
18.25
17
14
1
1
47.5
51.5
6200
8300
302/32CR
 
65
18.25
17
15
1
1
48
51.4
6200
8200
302/32R
 
65
22
21.5
17
1
1
55.8
65.1
6300
8400
322/32CR
 
65
22.25
21
18
1
1
51.6
57.7
6200
8200
322/32
 
65
26
26
20.5
1
1
71.8
86.9
6200
8300
332/32JR
2DE
75
21.75
20
16
1.5
1.5
63.4
66.3
5600
7400
303/32JR
 
75
21.75
20
18
1.5
1.5
64.4
65.6
5500
7300
303/32CR
 
75
29.75
28
23
1.5
1.5
75.1
87.1
5600
7400
TR0608A
5FD
75
29.75
28
25
1.5
1.5
89.6
101
5600
7400
323/32R
 
35
55
14
14
11.5
0.6
0.6
27.8
39.6
6600
8800
32907JR
2BD
62
18
18
14
1
1
45.5
59.4
6200
8200
32007JR
4CC
62
21
20
16
1
1
40.8
53.8
6200
8200
33007
 
62
21
21
17
1
1
51.3
68
6200
8200
33007JR
2CE
72
18.75
17
15
1.5
1.5
52.9
56.2
5700
7600
30207CR
 
72
18.75
17
15
1.5
1.5
55.1
60.9
5600
7400
30207JR
2DB
72
24.25
23
19
1.5
1.5
69
86.6
5700
7600
32207-1R
 
72
24.25
23
19
1.5
1.5
69.6
82.4
5600
7500
32207JR
3DC
72
28
28
22
1.5
1.5
87.6
107
5700
7500
33207JR
2DE
80
22.75
21
15
2
1.5
63.1
69.1
4300
6000
30307DJR
7FB
80
22.75
21
18
2
1.5
69.8
77.8
5200
7000
30307XR
 
80
22.75
21
18
2
1.5
76.2
78.9
5200
6900
30307JR-1
2FB
80
32.75
31
25
2
1.5
96.9
123
5200
7000
TR0708-1R
 
80
32.75
31
25
2
1.5
101
114
5300
7000
32307JR
2FE
40
62
15
15
12
0.6
0.6
33.5
48.5
5900
7800
32908JR
2BC
68
19
19
14.5
1
1
53.5
71.4
5600
7400
32008JR
3CD
68
22
22
18
1
1
60.4
84.6
5500
7400
33008JR
2BE
75
26
26
20.5
1.5
1.5
82.2
108
5200
6900
33108JR
2CE
80
19.75
18
15
1.5
1.5
61.4
67.4
5000
6700
30208CR
 
80
19.75
18
16
1.5
1.5
62.9
69.2
5000
6700
30208JR
2DB
80
24.75
23
19
1.5
1.5
78.5
93.1
5000
6700
32208CR
5DC
80
24.75
23
19
1.5
1.5
77.7
90.8
5000
6600
32208JR
3DC
80
32
32
25
1.5
1.5
108
139
5000
6700
33208JR
2DE
85
33
32.5
28
2.5
2
114
143
4800
6400
T2EE040
2EE
90
25.25
23
17
2
1.5
80.5
90.2
3800
5300
30308DJR
7FB
90
25.25
23
20
2
1.5
87.3
98.5
4600
6100
30308XR
 
90
25.25
23
20
2
1.5
90.6
101
4500
6100
30308JR
2FB
90
35.25
33
26
2
1.5
112
138