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Metric Tapered roller bearings
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Designation
Principal dimensions
Basic load ratings
Mass
d
D
B
C
T
rO
rI
Dynamic
Static
mm
mm
mm
mm
mm
min
min
Cr (kN)
C0r (kN)
kg
32028
140
210
45
34
45
2.5
2.0
330
568
5.150
33028
140
210
56
44
26
2.5
2.0
408
755
6.570
30228
140
250
42
36
45.75
4.0
3.0
408
585
8.730
32228
140
250
68
58
71.75
4.0
3.0
645
1050
14.400
30328
140
300
62
53
67.75
5.0
4.0
722
975
21.400
31328
140
300
70
47
77
5.0
4.0
678
928
22.800
32030
150
225
48
36
48
3.0
2.5
368
635
6.250
33030
150
225
59
46
59
3.0
2.5
460
875
7.980
30230
150
270
45
38
49
4.0
3.0
450
645
10.800
32230
150
270
73
60
77
4.0
3.0
720
1180
18.200
30330
150
320
65
55
72
5.0
4.0
802
1090
25.200
31330
150
320
75
50
82
5.0
4.0
772
1070
27.400
32032
160
240
51
38
51
3.0
2.5
420
735
7.660
30232
160
290
48
40
52
4.0
3.0
512
738
13.300
32232
160
290
80
67
84
4.0
3.0
858
1430
23.300
30332
160
340
68
58
75
5.0
4.0
878
1190
29.500
32034
170
260
57
43
57
3.0
2.5
520
920
10.400
30234
170
310
52
43
57
5.0
4.0
590
865
16.600
32234
170
310
86
71
91
5.0
4.0
968
1640
28.600
30334
170
360
82
62
80
5.0
4.0
995
1370
35.600
32036
180
280
64
48
64
3.0
2.5
640
1150
14.100
30236
180
320
52
43
57
5.0
4.0
610
912
17.300
32236
180
320
86
71
91
5.0
4.0
998
1720
29.900
30336
180
380
75
64
83
5.0
4.0
1090
1500
40.700
32038
190
290
64
48
64
3.0
2.5
652
1180
14.600
30238
190
340
55
46
60
5.0
4.0
698
1030
20.800
32238
190
340
92
75
97
5.0
4.0
1120
1900
36.100
32040
200
310
70
53
70
3.0
2.5
782
1420
18.900
30240
200
360
58
48
64
5.0
4.0
765
1140
24.700
32240
200
360
98
82
104
5.0
4.0
1320
2180
43.200
32044
220
340
76
57
76
4.0
3.0
908
1670
24.400
32048
240
360
76
57
76
4.0
3.0
920
1730
25.900
32052
260
400
87
65
87
5.0
4.0
1120
2170
38.000
32056
280
420
87
65
87
5.0
4.0
1190
2290
40.200
32060
300
460
100
74
100
5.0
4.0
1520
2940
57.500
32064
320
480
100
74
100
5.0
4.0
1540
3000
60.600
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5
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Tel: +86-635-2757999, +86-138-6950-4222
Add: Linqing Bearing Industrial Zone, Shandong, China. 252600 E-mail: Leo@TONJO.cc