LUOYANG PRECISION BEARING FACTORY

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Single-row tapered roller bearing
FROM:Luoyang precision bearing factory    TIME:2009/6/18    HIT:1097

Tapered roller bearings are generally used to sustain radial-axial combined loads with the radial load as main one. The axial loading capacity depends on the contact angle, the bigger the contact angle is, the more the loading capacity will be. Tapered roller bearings are separable, their cone (with tapered roller and cage) and cup can be assembled respectively.

Single-row tapered roller bearing

Bearing No.
Principal dimension
mm
Basic load ratings
KN
Weight
d
D
B
C
T
Cr
Cor
Kg
32930
150
210
36
31
38.5
200
385
4.6
32030
150
225
45
38
48.5
255
455
6..9
30232
160
290
48
40
52
509.4
744.8
12.9
32232
160
290
80
67
84
852.6
1446.1
21.1
32036 X
180
280
60
52
64.5
580
505
13
30236
180
320
52
43
57
680
520
17.8
32236
180
320
86
71
91
998.1
1727.3
29.8
32938
190
260
42
36
45.5
365
345
6.52
32038 X
190
290
60
52
64.5
627
1140
14.1
30240
200
360
58
48
64
865
665
25.4
32240
200
360
98
82
104
1390.4
2203.8
43.2
32944
220
300
48
41
51.5
455
465
10.1
32044 X
220
340
72
62
76.5
852
1577
22.2
30244
220
400
65
54
72
1080
835
36.8
32244
220
400
108
90
115
1530
2565
48.1
32948
240
320
48
41
51.5
430
425
10.8
32048 X
240
360
72
62
76.5
850
815
23.8
32248
240
440
120
100
127
1843
3183
81.3
32952
260
360
60
52
64.5
650
675
19.2
32052 X
260
400
82
71
87.7
1112
2090
36.9
30352X2
260
540
102
85
114
2014
2898
111
32956
280
380
60
52
64.5
640
675
21.3
32056 X
280
420
82
71
87.7
1200
1130
39.6
32960
300
420
72
60.5
76.5
998
2128
28.7
32060 X
300
460
95
82
100.7
803
1722
55.9
30660
300
440
70
55
73
959
2062
30.7
31160 X2
300
500
90
70
95
1225
2207
67.7
32964
320
440
72
62
76.5
607
1375
44.7
32064/YB2
320
480
95
82
100.7
1463
2945
59
32968/YB2
340
460
72
62
76.5
611
1428
34.3
32068 X2
340
520
82
64
86
807
1540
57
32972/YB2
360
480
72
62
76.5
634
1526
35.9
31072 X2
360
540
82
64
86
919
1848
60.5
31976 X2
380
520
65
46.5
66.5
529
1138
37.5
31176 X2
380
620
106
76
112
909
1708
114
31080 X2
400
600
90
67
95
1040
2128
84
31984 X2
420
560
65
51
70
630
1383
42.4
31084 X2
420
620
90
70
95
1132
2422
88
31184 X2
420
700
122
92
130
1620
2800
183
31088 X2
440
650
94
67
96.4
1193
2422
99
31992 X2
460
620
74
58
80
836
1834
59.8
31092 X2
460
680
100
78
105
1680
3550
118
31996 X2
480
650
78
60
84.2
854
1918
71
310/500 X2
500
720
100
82
110
1459
3192
135
319/530 X2
530
710
82
62
88
1001
2380
94.8
319/560 X2
560
750
85
64
92.5
1001
2576
104
310/560 X2
560
820
115
84
121
1887
4046
191
310/600 X2
600
870
118
89
124
2020
4438
235
310/630 X2
630
920
128
94
135
2315
5222
278
319/710 X2
710
950
106
80
114
1765
4494
210.24
319/800 X2
800
1060
115
89
122
2132
5530
275
319/900 X2
900
1180
122
87
124
2173
5782
330
320/900 X2
900
1280
170
135
190
5615
13913
703
319/950 X2
950
1250
132
100
140
3930
10427
428

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