Taper bearing
Inch tapered roller bearing in 1 series
Non standard tapered roller bearing Inch tapered roller bearing in 0 series
Inch tapered roller bearing in 1 series Inch tapered roller bearing 2 series
Imperial tapered roller bearing in 3 series Imperial taper roller bearing in 4 series
Imperial taper roller bearing in 5 series Imperial tapered roller bearing in 6 series
Inch tapered roller bearing in 7 series Imperial taper roller bearing in 8 series
Imperial tapered roller bearing in 9 series
Metric taper brg: 33100 series;33200 series
30200 series; 30300 series; 31300 series
32000 series;32200 series; 32300 series
32900 series; 33000 series
Bearing
No.
|
Dimensions（mm）
|
Basic
Load Rating
(KN)
|
Weight
|
|||||||
d
|
D
|
T
|
B
|
C
|
r1/r2
|
r3/r4
|
Cr
|
Cor
|
W（Kg）
|
|
11590/20
|
15.875
|
42.862
|
14.288
|
14.288
|
9.525
|
1.5
|
1.5
|
17.3
|
17.2
|
0.100
|
17580/20
|
15.875
|
42.862
|
163.670
|
16.670
|
13.495
|
1.5
|
1.5
|
26.9
|
26.3
|
0.127
|
LM11749/10
|
17.462
|
39.878
|
13.843
|
14.605
|
10.668
|
1.3
|
1.3
|
22.5
|
22.5
|
0.083
|
LM11949/10
|
19.050
|
45.237
|
15.494
|
16.637
|
12.065
|
1.3
|
1.3
|
28.5
|
28.9
|
0.125
|
LM11949/10
RS
|
With
oil seal
|
0.132
|
||||||||
12580/20
|
20.638
|
49.225
|
19.845
|
19.845
|
15.875
|
1.5
|
1.5
|
36
|
37
|
0.180
|
LM12748/10
|
21.430
|
45.237
|
15.494
|
16.637
|
12.065
|
1.3
|
1.3
|
29.2
|
33.5
|
0.116
|
M12649/10
|
21.430
|
50.005
|
17.526
|
18.228
|
13.970
|
1.3
|
1.3
|
38.5
|
40
|
0.172
|
LM12749/10
|
22.000
|
45.237
|
15.494
|
16.637
|
12.065
|
1.3
|
1.3
|
29
|
33.5
|
0.118
|
LM12749/11
|
22.000
|
45.975
|
15.494
|
16.637
|
12.065
|
1.3
|
1.3
|
29
|
33.5
|
0.116
|
M12648/10
|
22.225
|
50.005
|
17.526
|
18.288
|
13.970
|
1.3
|
1.3
|
38.5
|
40.0
|
0.172
|
15578/20
|
25.400
|
57.150
|
17.462
|
17.462
|
13.495
|
1.3
|
1.5
|
39.5
|
45.5
|
0.225
|
1986/22
|
25.400
|
57.150
|
19.845
|
19.355
|
15.875
|
1.3
|
1.5
|
40.0
|
44.5
|
0.247
|
15100/250X
|
25.400
|
63.500
|
20.638
|
20.638
|
15.875
|
3.5
|
1.5
|
46
|
53
|
0.331
|
15100S/245
|
25.400
|
62.000
|
19.050
|
20.638
|
14.288
|
1.3
|
1.3
|
46.0
|
53.0
|
0.293
|
15101/244
|
25.400
|
62.000
|
20.638
|
20.638
|
15.875
|
0.8
|
1.3
|
46.0
|
53.0
|
0.313
|
15101/245
|
25.400
|
62.000
|
19.050
|
20.638
|
14.288
|
0.8
|
1.3
|
46
|
53
|
0.302
|
15101/250X
|
25.400
|
63.500
|
20.638
|
20.638
|
15.875
|
0.8
|
1.3
|
46
|
53
|
0.331
|
15579/21
|
26.000
|
57.150
|
17.462
|
17.462
|
14.000
|
3.2
|
1.3
|
39.5
|
45.5
|
0.227
|
15103/245
|
26.157
|
61.912
|
19.050
|
20.638
|
14.288
|
0.8
|
2.0
|
46
|
53
|
0.283
|
10103S/243
|
26.162
|
61.912
|
19.050
|
19.939
|
14.288
|
0.8
|
2.0
|
46.0
|
53.0
|
0.282
|
1997X/22
|
26.988
|
57.150
|
19.845
|
19.355
|
15.875
|
3.3
|
1.5
|
40.0
|
44.5
|
0.246
|
15580/23
|
26.988
|
60.325
|
19.842
|
17.462
|
15.875
|
3.5
|
1.5
|
39.5
|
45.5
|
0.264
|
15106/245
|
26.988
|
62.000
|
19.050
|
20.638
|
14.288
|
0
.8
|
1.3
|
46
|
53
|
0.283
|
15106/250X
|
26.988
|
63.500
|
20.638
|
20.638
|
15.875
|
0.8
|
1.3
|
46
|
53
|
0.321
|
15581/20
|
28.000
|
57.150
|
17.462
|
17.462
|
13.492
|
2.3
|
1.5
|
39.5
|
45.5
|
0.212
|
1988/22
|
28.575
|
57.150
|
19.845
|
19.355
|
15.875
|
3.5
|
1.5
|
40
|
44.5
|
0.247
|
15112/245
|
28.575
|
62.000
|
19.050
|
20.638
|
14.228
|
3.5
|
1.3
|
46
|
53
|
0.271
|
15113/245
|
28.575
|
62.000
|
19.050
|
20.638
|
14.228
|
0.8
|
1.3
|
46
|
52
|
0.271
|
15117/245
|
30.000
|
62.000
|
19.050
|
20.638
|
14.288
|
1.3
|
1.3
|
46
|
53
|
0.261
|
15117/250
|
30.000
|
63.500
|
20.638
|
20.638
|
15.875
|
1.3
|
1.3
|
46
|
53
|
0.299
|
15116/245
|
30.112
|
62.000
|
19.050
|
20.638
|
14.288
|
0.8
|
1.3
|
46
|
53
|
0.263
|
15118/245
|
30.213
|
62.000
|
19.050
|
20.638
|
14.288
|
3.5
|
1.3
|
46
|
53
|
0.259
|
15119/245
|
30.213
|
62.000
|
19.050
|
20.638
|
14.288
|
1.3
|
1.5
|
46
|
53
|
0.259
|
15123/245
|
31.750
|
62.000
|
18.161
|
19.050
|
14.288
|
1.3
|
3.5
|
46
|
53
|
0.237
|
15125/245
|
31.750
|
62.000
|
19.050
|
20.638
|
14.288
|
1.3
|
3.5
|
46
|
53
|
0.249
|
15126/250
|
31.750
|
63.500
|
20.638
|
20.638
|
15.875
|
0.8
|
1.3
|
46
|
53
|
0.287
|
J16154/285
|
39.000
|
72.014
|
21.400
|
20.638
|
16.637
|
3.5
|
0.5
|
|
|
0.350
|
18590/20
|
41.275
|
73.025
|
16.667
|
17.462
|
12.700
|
3.5
|
1.5
|
44.5
|
54
|
0.288
|
JLM104947A/10
|
50.000
|
82.000
|
21.975
|
21.501
|
17.000
|
0.5
|
0.5
|
71
|
96
|
0.419
|
LM102949/10
|
45.242
|
73.431
|
19.558
|
19.812
|
15.748
|
3.5
|
1.8
|
53
|
75
|
0.316
|
JLM104948/10
|
50.000
|
82.000
|
21.501
|
21.501
|
17.000
|
3.0
|
0.5
|
71
|
96
|
0.419
|
LM104949/11A
|
50.800
|
82.550
|
23.622
|
21.225
|
18.542
|
3.5
|
0.8
|
71
|
96
|
0.436
|