Products > Bearing units > Spherical roller bearing units
                 Bearing inserts with setscrews   SER2
Bearing number
Shaft size
Dimensions (mm) / (inch)
Basic load ratings (KN)
Mass
(kg)
(lbs)
TCB
d
(in.)
(mm)
D
B
C
S
a
b
P
G
h
ds
Cr
Cor
    SER201
12
47
31
16
12.7
2.38
1.07
52.5
5.0
4.0
M6¡Á0.75
12.8
6.6
0.22
  
       SER201-8
1/2
1.8504
1.2205
0.6299
0.5000
0.0937
0.0421
2.0669
0.1969
0.1575
1/4-28UNF
12.8
6.6
0.48
  
    SER202
15
47
31
16
12.7
2.38
1.07
52.5
5.0
4.0
M6¡Á0.75
12.8
6.6
0.22
  
       SER202-10
5/8
1.8504
1.2205
0.6299
0.5000
0.0937
0.0421
2.0669
0.1969
0.1575
1/4-28UNF
12.8
6.6
0.48
  
    SER203
17
47
31
16
12.7
2.38
1.07
52.5
5.0
4.0
M6¡Á0.75
12.8
6.6
0.22
  
       SER203-11
11/16
1.8504
1.2205
0.6299
0.5000
0.0937
0.0421
2.0669
0.1969
0.1575
1/4-28UNF
12.8
6.6
0.48
  
    SER204
20
47
31.0
16
12.7
2.38
1.07
5
5.0
4.0
M6¡Á0.75
12.8
6.6
0.21
  
       SER204-12
3/4
1.8504
1.2205
0.6299
0.5000
0.0937
0.0421
2.0669
0.1969
0.1575
1/4-28UNF
12.8
6.6
0.46
  
    SER205
25
52
34.1
19
14.3
2.38
1.07
57.7
5.5
4.5
M6¡Á0.75
14.0
7.8
0.27
  
       SER205-14
7/8
2.0472
1.3425
0.7480
0.5630
0.0937
0.0421
2.2717
0.2165
0.1772
1/4-28UNF
14.0
7.8
0.59
  
       SER205-15
15/16
2.0472
1.3425
0.7480
0.5630
0.0937
0.0421
2.2717
0.2165
0.1772
1/4-28UNF
14.0
7.8
0.59
  
       SER205-16
1
2.0472
1.3425
0.7480
0.5630
0.0937
0.0421
2.2717
0.2165
0.1772
1/4-28UNF
14.0
7.8
0.59
  
    SER206
30
62
38.1
22
15.9
3.18
1.65
67.5
6.0
5.5
M6¡Á0.75
19.4
11.2
0.39
  
       SER206-17
1 1/16
2.4409
1.5000
0.8661
0.6260
0.1252
0.0650
2.6575
0.2362
0.2165
1/4-28UNF
19.4
11.2
0.86
  
       SER206-18
1 1/8
2.4409
1.5000
0.8661
0.6260
0.1252
0.0650
2.6575
0.2362
0.2165
1/4-28UNF
19.4
11.2
0.86
  
       SER206-19
1 3/16
2.4409
1.5000
0.8661
0.6260
0.1252
0.0650
2.6575
0.2362
0.2165
1/4-28UNF
19.4
11.2
0.86
  
       SER206-20
1 1/4
2.4409
1.5000
0.8661
0.6260
0.1252
0.0650
2.6575
0.2362
0.2165
1/4-28UNF
19.4
11.2
0.86
  
    SER207
35
72
42.9
24
17.5
3.18
1.65
78.4
6.5
6.5
M8¡Á1
25.6
15.2
0.63
  
       SER207-20
1 1/4
1 1/4
1.6890
0.9449
0.6890
0.1252
0.0650
3.0866
0.2559
0.2559
5/16-24UNF
25.6
15.2
1.39
  
       SER207-21
1 5/16
1 1/4
1.6890
0.9449
0.6890
0.1252
0.0650
3.0866
0.2559
0.2559
5/16-24UNF
25.6
15.2
1.39
  
       SER207-22
1 3/8
2.8346
1.6890
0.9449
0.6890
0.1252
0.0650
3.0866
0.2559
0.2559
5/16-24UNF
25.6
15.2
1.39
  
       SER207-23
1 7/16
2.8346
1.6890
0.9449
0.6890
0.1252
0.0650
3.0866
0.2559
0.2559
5/16-24UNF
25.6
15.2
1.39
  
    SER208
40
80
49.2
28
19.0
3.18
1.65
86.4
8.0
8.0
M8¡Á1
32.6
19.8
0.81
  
       SER208-24
1 1/2
3.1496
1.9370
1.1024
0.7480
0.1252
0.0650
3.4016
0.3150
0.3150
5/16-24UNF
32.6
19.8
1.78
  
       SER208-25
1 9/16
3.1496
1.9370
1.1024
0.7480
0.1252
0.0650
3.4016
0.3150
0.3150
5/16-24UNF
32.6
19.8
1.78
  
    SER209
45
85
49.2
28
19.0
3.18
1.65
91.4
8.0
8.0
M8¡Á1
32.7
20.4
0.9
  
       SER209-26
1 5/8
3.3465
1.9370
1.1024
0.7480
0.1252
0.0650
3.5984
0.3150
0.3150
5/16-24UNF
32.7
20.4
1.98
  
       SER209-27
1 11/16
3.3465
1.9370
1.1024
0.7480
0.1252
0.0650
3.5984
0.3150
0.3150
5/16-24UNF
32.7
20.4
1.98
  
       SER209-28
1 3/4
3.3465
1.9370
1.1024
0.7480
0.1252
0.0650
3.5984
0.3150
0.3150
5/16-24UNF
32.7
20.4
1.98
  
    SER210
50
90
51.6
28
19.0
3.18
2.41
96.3
9.0
6.5
M10¡Á1.25
35.0
23.1
0.98
  
       SER210-30
1 7/8
3.5433
2.0315
1.1024
0.7480
0.1252
0.0949
3.7913
0.3543
0.2559
3/8-24UNF
35.0
23.1
2.16
  
       SER210-31
1 15/16
3.5433
2.0315
1.1024
0.7480
0.1252
0.0949
3.7913
0.3543
0.2559
3/8-24UNF
35.0
23.1
2.16
  
       SER210-32
2
3.5433
2.0315
1.1024
0.7480
0.1252
0.0949
3.7913
0.3543
0.2559
3/8-24UNF
35.0
25.1
2.16
  
    SER211
55
100
55.6
30
22.2
3.18
2.41
106.3
9.0
7.5
M10¡Á1.25
43.3
29.2
1.41
  
       SER211-32
2
3.9370
2.1890
1.1811
0.8740
0.1252
0.0949
4.1850
0.3543
0.2953
3/8-24UNF
43.3
29.2
3.1
  
       SER211-34
2 1/8
3.9370
2.1890
1.1811
0.8740
0.1252
0.0949
4.1850
0.3543
0.2953
3/8-24UNF
43.3
29.2
3.1
  
       SER211-35
2 3/16
3.9370
2.1890
1.1811
0.8740
0.1252
0.0949
4.1850
0.3543
0.2953
3/8-24UNF
43.3
29.2
3.1
  
    SER212
60
110
65.1
32
35.4
3.18
2.41
116.4
10.5
8.5
M10¡Á1.25
47.7
32.9
1.89
  
       SER212-36
2 1/4
4.3307
2.5630
1.2598
1.3937
0.1252
0.0949
4.5827
0.4134
0.3346
3/8-24UNF
47.7`
32.9
4.16
  
       SER212-37
2 5/16
4.3307
2.5630
1.2598
1.3937
0.1252
0.0949
4.5827
0.4134
0.3346
3/8-24UNF
47.7
32.9
4.16
  
       SER212-38
2 3/8
4.3307
2.5630
1.2598
1.3937
0.1252
0.0949
4.5827
0.4134
0.3346
3/8-24UNF
47.7
32.9
4.16
  
       SER212-39
2 7/16
4.3307
2.5630
1.2598
1.3937
0.1252
0.0949
4.5827
0.4134
0.3346
3/8-24UNF
47.7
32.9
4.16
  
    SER214
70
125
74.6
35
30.2
3.96
2.77
2.77
134.5
12
9.5
M12¡Á1.5
62.2
44
2.52
  
       SER214-40
2 1/2
4.9213
2.9370
1.3780
1.1890
0.1559
0.1091
5.2953
0.4724
0.3740
1/2-20UNF
62.2
44.0
5.55
  
       SER214-43
2 11/16
4.9213
2.9370
1.3780
1.1890
0.1559
0.1091
5.2953
0.4724
0.3740
1/2-20UNF
62.2
44.0
5.55
  
    SER215
75
130
77.8
77.8
38
33.3
3.96
2.77
139.7
12
9.5
M12¡Á1.5
66.1
49.2
3.12
  
       SER215-46
2 7/8
5.1181
3.0630
1.4961
1.3110
0.1559
0.1091
5.5000
0.4724
0.3740
1/2-20UNF
66.1
49.5
6.87
  
       SER215-47
2 15/16
5.1181
3.0630
1.4961
1.3110
0.1559
0.1091
5.5000
0.4724
0.3740
1/2-20UNF
66.1
49.5
6.87
  
       SER215-48
3
5.1181
3.0630
1.4961
1.3110
0.1559
0.1091
5.5000
0.4724
0.3740
1/2-20UNF
66.1
49.5
6.87
  
    SER216
80
140
82.6
41
33.3
4.76
2.77
149.7
14
10.4
M12¡Á1.5
72.5
53.0
2.89
  
    SER217
85
150
85.7
45
34.1
4.76
2.77
159.7
14
13.5
M12¡Á1.5
83.5
64.0
3.47
  
       SER217-52
3 1/4
5.9055
3.3740
1.7716
1.3425
0.1874
0.2665
6.2874
0.5512
0.5315
1/2-20UNF
83.5
64.0
7.63
  
    SER218
90
160
96
49
49.2
5.55
2.18
203.2
18.0
16.3
M12¡Á1.5
96.0
71.5
4.46
  
       SER218-56
3 1/2
6.2992
3.7795
1.9291
1.9370
0.2185
0.0858
8.0000
0.7087
0.6417
1/2-20UNF
96.0
71.5
9.81
  

 
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