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PRODUCTS
1200 Series
    Publish time 2018-09-29 11:33    

Double row self-aligning ball bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature gives the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing. They are therefore particularly suitable for applications where misalignment can arise from errors in mounting or from shaft deflection. Double row self-aligning ball bearings are mainly used to carry radial loads and light axial loads, but can’t carry pure axial loads. 

Bearing No.
Boundary dimensions
Basic load ratings(kN)
Limiting speed
Mass
mm
Dynamic
Static
rpm
kg
d
D
B
rsmin
Cr
Cor
Grease
Oil
≈
1200
10
30
9
0.6
5.5
1.19
21,000
24,000
0.033
1201
12
32
10
0.6
5.6
1.27
18,000
22,000
0.04
1202
15
35
11
0.6
7.45
1.75
16,000
19,000
0.049
1203
17
40
12
0.6
7.9
2.01
14,000
17,000
0.072
1204
20
47
14
1
9.9
2.61
13,000
15,000
0.116
1204K
20
47
14
1
9.9
2.61
13,000
15,000
0.114
1205
25
52
15
1
12.1
3.3
11,000
13,000
0.138
1205K
25
52
15
1
12.1
3.3
11,000
13,000
0.135
1206
30
62
16
1
15.6
4.65
9,200
11,000
0.217
1206K
30
62
16
1
15.6
4.65
9,200
11,000
0.213
1207
35
72
17
1.1
15.8
5.1
8,000
9,400
0.317
1207K
35
72
17
1.1
15.8
5.1
8,000
9,400
0.312
1208
40
80
18
1.1
19.3
6.55
7,100
8,400
0.414
1208K
40
80
18
1.1
19.3
6.55
7,100
8,400
0.407
1209
45
85
19
1.1
21.9
7.35
6,400
7,500
0.457
1209K
45
85
19
1.1
21.9
7.35
6,400
7,500
0.448
1210
50
90
20
1.1
22.7
8.1
5,800
6,800
0.515
1210K
50
90
20
1.1
22.7
8.1
5,800
6,800
0.504
1211
55
100
21
1.5
26.8
10
5,300
6,200
0.692
1211K
55
100
21
1.5
26.8
10
5,300
6,200
0.679
1212
60
110
22
1.5
30
11.5
4,900
5,800
0.879
1212K
60
110
22
1.5
30
11.5
4,900
5,800
0.864
1213
65
120
23
1.5
31
12.5
4,500
5,300
1.13
1213K
65
120
23
1.5
31
12.5
4,500
5,300
1.11
1214
70
125
24
1.5
34.5
13.8
4,200
4,900
1.24
1215
75
130
25
1.5
39
15.7
3,900
4,600
1.33
1215K
75
130
25
1.5
39
15.7
3,900
4,600
1.31
1216
80
140
26
2
40
17
3,700
4,300
1.65
1216K
80
140
26
2
40
17
3,700
4,300
1.62
1217
85
150
28
2
49
20.8
3,500
4,100
2.06
1217K
85
150
28
2
49
20.8
3,500
4,100
2.03
1218
90
160
30
2
57
23.5
3,300
3,800
2.51
1218K
90
160
30
2
57
23.5
3,300
3,800
2.47
1219
95
170
32
2.1
64
27.1
3,100
3,600
3.1
1219K
95
170
32
2.1
64
27.1
3,100
3,600
3.05
1220
100
180
34
2.1
69
29.7
2,900
3,400
3.7
1220K
100
180
34
2.1
69
29.7
2,900
3,400
3.64
1221
105
190
36
2.1
74.5
32.5
2,800
3,300
4.34
1222
110
200
38
2.1
80.5
35.5
2,600
3,100
5.15
1222K
110
200
38
2.1
80.5
35.5
2,600
3,100
5.07