PRODUCTS
GIVE US A MESSAGE
RECOMMENDED PRODUCTS
Self-aligning ball bearing has two kinds of structure, such as the cylindrical hole and the conical hole, and the material of the retainer is made of steel plate, synthetic resin, etc. Its characteristics are spherical raceway, with the nature of mind
Self-aligning ball bearing has two kinds of structure, such as the cylindrical hole and the conical hole, and the material of the retainer is made of steel plate, synthetic resin, etc.. Its characteristics are spherical raceway, with the nature of mind, can automatically adjustable to compensate concentricity and shaft deflection caused by error, but the inner and outer rings relative inclination shall not be more than 3 degrees.
Construction Machinery
Steamship
Series table
Principal dimensions (mm)
Basic load ratings (kN)
Fatigue load limit Pu (kN)
Speed ratings (r/min)
Weight (kg)
Designation
d
D
B
dyc Cr
stc Cor
Reference speed
Limiting Speed
Cylindrical bore
Tapered bore
5
19
6
2.51
0.48
0.025
63000
45000
0.009
135TN9
-
6
19
6
2.51
0.48
0.025
70000
45000
0.009
126TN9
-
7
22
7
2.65
0.56
0.029
63000
40000
0.014
127TN9
-
8
22
7
2.65
0.56
0.029
60000
40000
0.014
108TN9
-
9
26
8
3.9
0.82
0.043
60000
38000
0.022
129TN9
-
10
30
9
5.53
1.18
0.061
56000
36000
0.034
1200ETN9
10
30
14
8.06
1.73
0.09
50000
34000
0.047
2200ETN9
-
12
32
10
6.24
1.43
0.072
50000
32000
0.04
1201ETN9
-
12
32
14
8.52
1.9
0.098
45000
30000
0.053
2201ETN9
-
12
37
12
9.36
2.16
0.12
40000
28000
0.067
1301ETN9
-
12
37
17
11.7
2.7
0.14
38000
28000
0.095
2301
-
15
35
11
7.41
1.76
0.09
45000
28000
0.049
1202ETN9
-
15
35
14
8.71
2.04
0.11
38000
26000
0.06
2202ETN9
-
15
42
13
10.8
2.6
0.14
34000
24000
0.094
1302ETN9
-
15
42
17
11.9
2.9
0.15
32000
24000
0.12
2302
-
17
40
12
8.84
2.2
0.12
38000
24000
0.073
1203ETN9
-
17
40
16
10.6
2.55
0.14
34000
24000
0.088
2203ETN9
-
17
47
14
12.7
3.4
0.18
28000
20000
0.12
1303ETN9
-
17
47
19
14.6
3.55
0.19
30000
22000
0.16
2303
-
20
47
14
12.7
3.4
0.18
32000
20000
0.12
1204ETN9
1204EKTN9
20
47
18
16.8
4.15
0.22
28000
20000
0.14
2204ETN9
-
20
52
15
14.3
4
0.21
26000
18000
0.16
1304ETN9
-
20
52
21
18.2
4.75
0.24
26000
19000
0.22
2304TN
-
25
52
15
14.3
4
0.21
28000
18000
0.14
1205ETN9
1205EKTN9
25
52
18
16.8
4.4
0.23
26000
18000
0.16
2205ETN9
2205EKTN9
25
62
17
19
5.4
0.28
22000
15000
0.26
1305ETN9
1305EKTN9
25
62
24
27
7.1
0.37
22000
16000
0.34
2305ETN9
-
70
125
24
35.8
14.6
0.75
11000
7000
1.25
1214ETN9
-
70
125
31
44.2
17
0.88
10000
6700
1.5
2214
-
70
150
35
74.1
27.5
1.34
8500
6000
3
1314
-
70
150
51
111
37.5
1.86
8000
6000
3.9
2314
-
75
130
25
39
15.6
0.8
10000
6700
1.35
1215
1215K
75
130
31
58.5
22
1.12
9000
6300
1.6
2215ETN9
2215EKTN9
75
160
37
79.3
30
1.43
8000
5600
3.55
1315
1315K
75
160
55
124
43
2.04
7500
5600
4.7
2315
2315K
80
140
26
39.7
17
0.83
9500
6000
1.65
1216
1216K
80
140
33
65
25.5
1.25
8500
6000
2
2216ETN9
2216EKTN9
80
170
39
88.4
33.5
1.5
7500
5300
4.2
1316
1316K
80
170
58
135
49
2.24
7000
5300
6.1
2316
2316K
85
150
28
48.8
20.8
0.98
9000
5600
2.05
1217
1217K
85
150
36
58.5
23.6
1.12
8000
5600
2.5
2217
2217K
85
180
41
97.5
38
1.7
7000
4800
5
1317
1317K
85
180
60
140
51
2.28
6700
4800
7.05
2317
2317K
Series table
Principal dimensions (mm)
Basic load ratings (kN)
Fatigue load limit Pu (kN)
Speed ratings (r/min)
Weight (kg)
Designation
d
D
B
dyc Cr
stc Cor
Reference speed
Limiting Speed
Cylindrical bore
Tapered bore
5
19
6
2.51
0.48
0.025
63000
45000
0.009
135TN9
-
6
19
6
2.51
0.48
0.025
70000
45000
0.009
126TN9
-
7
22
7
2.65
0.56
0.029
63000
40000
0.014
127TN9
-
8
22
7
2.65
0.56
0.029
60000
40000
0.014
108TN9
-
9
26
8
3.9
0.82
0.043
60000
38000
0.022
129TN9
-
10
30
9
5.53
1.18
0.061
56000
36000
0.034
1200ETN9
10
30
14
8.06
1.73
0.09
50000
34000
0.047
2200ETN9
-
12
32
10
6.24
1.43
0.072
50000
32000
0.04
1201ETN9
-
12
32
14
8.52
1.9
0.098
45000
30000
0.053
2201ETN9
-
12
37
12
9.36
2.16
0.12
40000
28000
0.067
1301ETN9
-
12
37
17
11.7
2.7
0.14
38000
28000
0.095
2301
-
15
35
11
7.41
1.76
0.09
45000
28000
0.049
1202ETN9
-
15
35
14
8.71
2.04
0.11
38000
26000
0.06
2202ETN9
-
15
42
13
10.8
2.6
0.14
34000
24000
0.094
1302ETN9
-
15
42
17
11.9
2.9
0.15
32000
24000
0.12
2302
-
17
40
12
8.84
2.2
0.12
38000
24000
0.073
1203ETN9
-
17
40
16
10.6
2.55
0.14
34000
24000
0.088
2203ETN9
-
17
47
14
12.7
3.4
0.18
28000
20000
0.12
1303ETN9
-
17
47
19
14.6
3.55
0.19
30000
22000
0.16
2303
-
20
47
14
12.7
3.4
0.18
32000
20000
0.12
1204ETN9
1204EKTN9
20
47
18
16.8
4.15
0.22
28000
20000
0.14
2204ETN9
-
20
52
15
14.3
4
0.21
26000
18000
0.16
1304ETN9
-
20
52
21
18.2
4.75
0.24
26000
19000
0.22
2304TN
-
25
52
15
14.3
4
0.21
28000
18000
0.14
1205ETN9
1205EKTN9
25
52
18
16.8
4.4
0.23
26000
18000
0.16
2205ETN9
2205EKTN9
25
62
17
19
5.4
0.28
22000
15000
0.26
1305ETN9
1305EKTN9
25
62
24
27
7.1
0.37
22000
16000
0.34
2305ETN9
-
70
125
24
35.8
14.6
0.75
11000
7000
1.25
1214ETN9
-
70
125
31
44.2
17
0.88
10000
6700
1.5
2214
-
70
150
35
74.1
27.5
1.34
8500
6000
3
1314
-
70
150
51
111
37.5
1.86
8000
6000
3.9
2314
-
75
130
25
39
15.6
0.8
10000
6700
1.35
1215
1215K
75
130
31
58.5
22
1.12
9000
6300
1.6
2215ETN9
2215EKTN9
75
160
37
79.3
30
1.43
8000
5600
3.55
1315
1315K
75
160
55
124
43
2.04
7500
5600
4.7
2315
2315K
80
140
26
39.7
17
0.83
9500
6000
1.65
1216
1216K
80
140
33
65
25.5
1.25
8500
6000
2
2216ETN9
2216EKTN9
80
170
39
88.4
33.5
1.5
7500
5300
4.2
1316
1316K
80
170
58
135
49
2.24
7000
5300
6.1
2316
2316K
85
150
28
48.8
20.8
0.98
9000
5600
2.05
1217
1217K
85
150
36
58.5
23.6
1.12
8000
5600
2.5
2217
2217K
85
180
41
97.5
38
1.7
7000
4800
5
1317
1317K
85
180
60
140
51
2.28
6700
4800
7.05
2317
2317K
Series table
Principal dimensions (mm)
Basic load ratings (kN)
Fatigue load limit Pu (kN)
Speed ratings (r/min)
Weight (kg)
Designation
d
D
B
dyc Cr
stc Cor
Reference speed
Limiting Speed
Cylindrical bore
Tapered bore
5
19
6
2.51
0.48
0.025
63000
45000
0.009
135TN9
-
6
19
6
2.51
0.48
0.025
70000
45000
0.009
126TN9
-
7
22
7
2.65
0.56
0.029
63000
40000
0.014
127TN9
-
8
22
7
2.65
0.56
0.029
60000
40000
0.014
108TN9
-
9
26
8
3.9
0.82
0.043
60000
38000
0.022
129TN9
-
10
30
9
5.53
1.18
0.061
56000
36000
0.034
1200ETN9
10
30
14
8.06
1.73
0.09
50000
34000
0.047
2200ETN9
-
12
32
10
6.24
1.43
0.072
50000
32000
0.04
1201ETN9
-
12
32
14
8.52
1.9
0.098
45000
30000
0.053
2201ETN9
-
12
37
12
9.36
2.16
0.12
40000
28000
0.067
1301ETN9
-
12
37
17
11.7
2.7
0.14
38000
28000
0.095
2301
-
15
35
11
7.41
1.76
0.09
45000
28000
0.049
1202ETN9
-
15
35
14
8.71
2.04
0.11
38000
26000
0.06
2202ETN9
-
15
42
13
10.8
2.6
0.14
34000
24000
0.094
1302ETN9
-
15
42
17
11.9
2.9
0.15
32000
24000
0.12
2302
-
17
40
12
8.84
2.2
0.12
38000
24000
0.073
1203ETN9
-
17
40
16
10.6
2.55
0.14
34000
24000
0.088
2203ETN9
-
17
47
14
12.7
3.4
0.18
28000
20000
0.12
1303ETN9
-
17
47
19
14.6
3.55
0.19
30000
22000
0.16
2303
-
20
47
14
12.7
3.4
0.18
32000
20000
0.12
1204ETN9
1204EKTN9
20
47
18
16.8
4.15
0.22
28000
20000
0.14
2204ETN9
-
20
52
15
14.3
4
0.21
26000
18000
0.16
1304ETN9
-
20
52
21
18.2
4.75
0.24
26000
19000
0.22
2304TN
-
25
52
15
14.3
4
0.21
28000
18000
0.14
1205ETN9
1205EKTN9
25
52
18
16.8
4.4
0.23
26000
18000
0.16
2205ETN9
2205EKTN9
25
62
17
19
5.4
0.28
22000
15000
0.26
1305ETN9
1305EKTN9
25
62
24
27
7.1
0.37
22000
16000
0.34
2305ETN9
-
70
125
24
35.8
14.6
0.75
11000
7000
1.25
1214ETN9
-
70
125
31
44.2
17
0.88
10000
6700
1.5
2214
-
70
150
35
74.1
27.5
1.34
8500
6000
3
1314
-
70
150
51
111
37.5
1.86
8000
6000
3.9
2314
-
75
130
25
39
15.6
0.8
10000
6700
1.35
1215
1215K
75
130
31
58.5
22
1.12
9000
6300
1.6
2215ETN9
2215EKTN9
75
160
37
79.3
30
1.43
8000
5600
3.55
1315
1315K
75
160
55
124
43
2.04
7500
5600
4.7
2315
2315K
80
140
26
39.7
17
0.83
9500
6000
1.65
1216
1216K
80
140
33
65
25.5
1.25
8500
6000
2
2216ETN9
2216EKTN9
80
170
39
88.4
33.5
1.5
7500
5300
4.2
1316
1316K
80
170
58
135
49
2.24
7000
5300
6.1
2316
2316K
85
150
28
48.8
20.8
0.98
9000
5600
2.05
1217
1217K
85
150
36
58.5
23.6
1.12
8000
5600
2.5
2217
2217K
85
180
41
97.5
38
1.7
7000
4800
5
1317
1317K
85
180
60
140
51
2.28
6700
4800
7.05
2317
2317K
Series table
Principal dimensions (mm)
Basic load ratings (kN)
Fatigue load limit Pu (kN)
Speed ratings (r/min)
Weight (kg)
Designation
d
D
B
dyc Cr
stc Cor
Reference speed
Limiting Speed
Cylindrical bore
Tapered bore
5
19
6
2.51
0.48
0.025
63000
45000
0.009
135TN9
-
6
19
6
2.51
0.48
0.025
70000
45000
0.009
126TN9
-
7
22
7
2.65
0.56
0.029
63000
40000
0.014
127TN9
-
8
22
7
2.65
0.56
0.029
60000
40000
0.014
108TN9
-
9
26
8
3.9
0.82
0.043
60000
38000
0.022
129TN9
-
10
30
9
5.53
1.18
0.061
56000
36000
0.034
1200ETN9
10
30
14
8.06
1.73
0.09
50000
34000
0.047
2200ETN9
-
12
32
10
6.24
1.43
0.072
50000
32000
0.04
1201ETN9
-
12
32
14
8.52
1.9
0.098
45000
30000
0.053
2201ETN9
-
12
37
12
9.36
2.16
0.12
40000
28000
0.067
1301ETN9
-
12
37
17
11.7
2.7
0.14
38000
28000
0.095
2301
-
15
35
11
7.41
1.76
0.09
45000
28000
0.049
1202ETN9
-
15
35
14
8.71
2.04
0.11
38000
26000
0.06
2202ETN9
-
15
42
13
10.8
2.6
0.14
34000
24000
0.094
1302ETN9
-
15
42
17
11.9
2.9
0.15
32000
24000
0.12
2302
-
17
40
12
8.84
2.2
0.12
38000
24000
0.073
1203ETN9
-
17
40
16
10.6
2.55
0.14
34000
24000
0.088
2203ETN9
-
17
47
14
12.7
3.4
0.18
28000
20000
0.12
1303ETN9
-
17
47
19
14.6
3.55
0.19
30000
22000
0.16
2303
-
20
47
14
12.7
3.4
0.18
32000
20000
0.12
1204ETN9
1204EKTN9
20
47
18
16.8
4.15
0.22
28000
20000
0.14
2204ETN9
-
20
52
15
14.3
4
0.21
26000
18000
0.16
1304ETN9
-
20
52
21
18.2
4.75
0.24
26000
19000
0.22
2304TN
-
25
52
15
14.3
4
0.21
28000
18000
0.14
1205ETN9
1205EKTN9
25
52
18
16.8
4.4
0.23
26000
18000
0.16
2205ETN9
2205EKTN9
25
62
17
19
5.4
0.28
22000
15000
0.26
1305ETN9
1305EKTN9
25
62
24
27
7.1
0.37
22000
16000
0.34
2305ETN9
-
70
125
24
35.8
14.6
0.75
11000
7000
1.25
1214ETN9
-
70
125
31
44.2
17
0.88
10000
6700
1.5
2214
-
70
150
35
74.1
27.5
1.34
8500
6000
3
1314
-
70
150
51
111
37.5
1.86
8000
6000
3.9
2314
-
75
130
25
39
15.6
0.8
10000
6700
1.35
1215
1215K
75
130
31
58.5
22
1.12
9000
6300
1.6
2215ETN9
2215EKTN9
75
160
37
79.3
30
1.43
8000
5600
3.55
1315
1315K
75
160
55
124
43
2.04
7500
5600
4.7
2315
2315K
80
140
26
39.7
17
0.83
9500
6000
1.65
1216
1216K
80
140
33
65
25.5
1.25
8500
6000
2
2216ETN9
2216EKTN9
80
170
39
88.4
33.5
1.5
7500
5300
4.2
1316
1316K
80
170
58
135
49
2.24
7000
5300
6.1
2316
2316K
85
150
28
48.8
20.8
0.98
9000
5600
2.05
1217
1217K
85
150
36
58.5
23.6
1.12
8000
5600
2.5
2217
2217K
85
180
41
97.5
38
1.7
7000
4800
5
1317
1317K
85
180
60
140
51
2.28
6700
4800
7.05
2317
2317K