SKF single row cylindrical roller bearings are available in many designs, series and sizes.
Principal
dimensions
|
Basic
load ratings
|
Fatigue load limit
|
Speed
ratings
|
Designation
|
dynamic
|
static
|
Reference
speed
|
Limiting
speed
|
d[mm]
|
D[mm]
|
B[mm]
|
C[kN]
|
C0[kN]
|
Pu[kN]
|
[r/min]
|
[r/min]
|
15
|
35
|
11
|
12.5
|
10.2
|
1.22
|
22000
|
26000
|
NJ 202 ECP
|
15
|
35
|
11
|
12.5
|
10.2
|
1.22
|
22000
|
26000
|
NU 202 ECP
|
15
|
35
|
11
|
12.5
|
10.2
|
1.22
|
22000
|
34000
|
NU 202 ECPHA
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
22000
|
N 203 ECP
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
22000
|
N 203 ECPH
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
22000
|
NJ 203 ECP
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
22000
|
NU 203 ECP
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
22000
|
NUP 203 ECP
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
30000
|
NJ 203 ECPHA
|
17
|
40
|
12
|
20
|
14.3
|
1.73
|
20000
|
30000
|
NU 203 ECPHA
|
17
|
40
|
16
|
27.5
|
21.6
|
2.65
|
20000
|
22000
|
NJ 2203 ECP
|
17
|
40
|
16
|
27.5
|
21.6
|
2.65
|
20000
|
22000
|
NU 2203 ECP
|
17
|
40
|
16
|
27.5
|
21.6
|
2.65
|
20000
|
22000
|
NUP 2203 ECP
|
17
|
47
|
14
|
28.5
|
20.4
|
2.55
|
17000
|
20000
|
N 303 ECP
|
17
|
47
|
14
|
28.5
|
20.4
|
2.55
|
17000
|
20000
|
NJ 303 ECP
|
17
|
47
|
14
|
28.5
|
20.4
|
2.55
|
17000
|
20000
|
NU 303 ECP
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
19000
|
N 204 ECP
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
19000
|
NJ 204 ECP
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
19000
|
NU 204 ECP
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
19000
|
NUP 204 ECP
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
24000
|
NJ 204 ECPHA
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
24000
|
NU 204 ECPHA
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
24000
|
NUP 204 ECPHA
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
30000
|
NJ 204 ECML
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
30000
|
NU 204 ECML
|
20
|
47
|
14
|
28.5
|
22
|
2.75
|
17000
|
30000
|
NUP 204 ECML
|
20
|
47
|
18
|
34.5
|
27.5
|
3.45
|
17000
|
19000
|
NJ 2204 ECP
|
20
|
47
|
18
|
34.5
|
27.5
|
3.45
|
17000
|
19000
|
NU 2204 ECP
|
20
|
52
|
15
|
35.5
|
26
|
3.25
|
15000
|
18000
|
N 304 ECP
|
20
|
52
|
15
|
35.5
|
26
|
3.25
|
15000
|
18000
|
NJ 304 ECP
|
20
|
52
|
15
|
35.5
|
26
|
3.25
|
15000
|
18000
|
NU 304 ECP
|
20
|
52
|
15
|
35.5
|
26
|
3.25
|
15000
|
18000
|
NUP 304 ECP
|
20
|
52
|
21
|
47.5
|
38
|
4.8
|
15000
|
18000
|
NJ 2304 ECP
|
20
|
52
|
21
|
47.5
|
38
|
4.8
|
15000
|
18000
|
NU 2304 ECP
|
20
|
52
|
21
|
47.5
|
38
|
4.8
|
15000
|
18000
|
NUP 2304 ECP
|
25
|
47
|
12
|
14.2
|
13.2
|
1.4
|
18000
|
18000
|
NU 1005
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
16000
|
N 205 ECP
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
16000
|
NJ 205 ECJ
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
16000
|
NJ 205 ECP
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
16000
|
NJ 205 ECPH
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
16000
|
NU 205 ECP
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
16000
|
NUP 205 ECP
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
22000
|
NU 205 ECPHA
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
26000
|
NJ 205 ECML
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
26000
|
NU 205 ECML
|
25
|
52
|
15
|
32.5
|
27
|
3.35
|
15000
|
26000
|
NUP 205 ECML
|
25
|
52
|
18
|
39
|
34
|
4.25
|
15000
|
16000
|
NJ 2205 ECP
|
25
|
52
|
18
|
39
|
34
|
4.25
|
15000
|
16000
|
NU 2205 ECP
|
25
|
52
|
18
|
39
|
34
|
4.25
|
15000
|
16000
|
NUP 2205 ECP
|
25
|
52
|
18
|
39
|
34
|
4.25
|
15000
|
26000
|
NU 2205 ECML
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
N 305 ECP
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
NJ 305 ECJ
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
NJ 305 ECP
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
NU 305 ECJ
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
NU 305 ECP
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
NUP 305 ECJ
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
15000
|
NUP 305 ECP
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
22000
|
NJ 305 ECML
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
22000
|
NU 305 ECML
|
25
|
62
|
17
|
46.5
|
36.5
|
4.55
|
12000
|
22000
|
NUP 305 ECML
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
15000
|
NJ 2305 ECP
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
15000
|
NU 2305 ECJ
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
15000
|
NU 2305 ECP
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
15000
|
NUP 2305 ECP
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
22000
|
NJ 2305 ECML
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
22000
|
NU 2305 ECML
|
25
|
62
|
24
|
64
|
55
|
6.95
|
12000
|
22000
|
NUP 2305 ECML
|
30
|
55
|
13
|
17.9
|
17.3
|
1.86
|
15000
|
15000
|
NU 1006
|
30
|
62
|
16
|
44
|
36.5
|
4.5
|
13000
|
14000
|
N 206 ECP
|
30
|
62
|
16
|
44
|
36.5
|
4.5
|
13000
|
14000
|
NU 206 ECJ
|
30
|
62
|
16
|
44
|
36.5
|
4.5
|
13000
|
14000
|
NU 206 ECP
|
30
|
62
|
16
|
44
|
36.5
|
4.5
|
13000
|
14000
|
NU 206 ECPH
|
30
|
62
|
16
|
44
|
36.5
|
4.5
|
13000
|
22000
|
NU 206 ECML
|
30
|
62
|
16
|
44
|
36.5
|
4.55
|
13000
|
14000
|
NJ 206 ECJ
|
30
|
62
|
16
|
44
|
36.5
|
4.55
|
13000
|
14000
|
NJ 206 ECP
|
30
|
62
|
16
|
44
|
36.5
|
4.55
|
13000
|
14000
|
NUP 206 ECP
|
30
|
62
|
16
|
44
|
36.5
|
4.55
|
13000
|
22000
|
NJ 206 ECML
|
30
|
62
|
16
|
44
|
36.5
|
4.55
|
13000
|
22000
|
NUP 206 ECML
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NJ 2206 ECJ
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NJ 2206 ECP
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NJ 2206 ECPH
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NU 2206 ECJ
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NU 2206 ECP
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NU 2206 ECPH
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
14000
|
NUP 2206 ECP
|
30
|
62
|
20
|
55
|
49
|
6.1
|
13000
|
22000
|
NU 2206 ECML
|
30
|
72
|
19
|
58.5
|
48
|
6.2
|
11000
|
12000
|
N 306 ECP
|
30
|
72
|
19
|
58.5
|
48
|
6.2
|
11000
|
12000
|
NJ 306 ECJ
|
30
|
72
|
19
|
58.5
|
48
|
6.2
|
11000
|
12000
|
NJ 306 ECM
|
30
|
72
|
19
|
58.5
|
48
|
6.2
|
11000
|
12000
|
NJ 306 ECP
|
30
|
72
|
19
|
58.5
|
48
|
6.2
|
11000
|
12000
|
NU 306 ECJ
|