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32000 Series
    Publish time 2018-09-29 09:47    

Tapered roller bearings  are generally of separable design and have tapered cone and cup raceway between which tapered rollers are arranged. Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load.
According to dimensional standard difference, tapered roller bearings can be grouped into metric and inch size series.

Bearing No.
Boundary dimensions
Basic load rating(kN)
Limiting speed
Mass
mm
Dynamic
Static
rpm
Kg
d
D
T
B
C
Rmin
rmin
Cr
Cor
Grease
Oil
≈
32004
20
42
15
15
12
0.6
0.6
27.3
31.5
9700
13000
0.96
32005
25
47
15
15
11.5
0.6
0.6
27
32.5
8000
11000
0.115
32006
30
55
17
17
13
1
1
35.8
44
6700
9000
0.172
32007
35
62
18
18
14
1
1
42.9
54
6000
8000
0.227
32008
40
68
19
19
14.5
1
1
52.8
71
5300
7000
0.77
32009
45
75
20
20
15.5
1
1
58
80
4800
6300
0.329
32010
50
80
20
20
15.5
1
1
60
88
4500
6000
0.365
32011
55
90
23
23
17.5
1.5
1.5
80
116
4000
5300
0.55
32012
60
95
23
23
17.5
1.5
1.5
82
122
3800
5000
0.586
32013
65
100
23
23
17.5
1.5
1.5
84
127
3400
4500
0.627
32014
70
110
25
25
19
1.5
1.5
101
153
3200
4300
0.842
32015
75
115
25
25
19
1.5
1.5
106
163
3000
4000
0.887
32016
80
125
29
29
22
1.5
1.5
138
216
2600
3600
1.27
32017
85
130
29
29
22
1.5
1.5
140
224
2400
3400
1.33
32018
90
140
32
32
24
2
1.5
168
270
2200
3200
1.73
32019
95
145
32
32
24
2
1.5
168
270
2200
3200
1.8
32020
100
150
32
32
24
2
1.5
172
280
2000
3000
1.87
32021
105
160
35
35
26
2.5
2
201
335
1900
2800
2.38
32022
110
170
38
38
29
2.5
2
233
390
1800
2600
3.05
32024
120
180
38
38
29
2.5
2
242
415
1800
2600
3.2
32026
130
200
45
45
34
2.5
2
314
540
1600
2200
4.86
32028
140
210
45
45
34
2.5
2
330
585
1600
2200
5.19
32030
150
225
48
48
36
3
2.5
369
655
1500
2000
6.33
32032
160
240
51
51
38
3
2.5
429
780
1300
1800
7.53
32034
170
260
57
57
43
3
2.5
512
915
1100
1600
10.6
32036
180
280
64
64
48
3
2.5
644
1160
1100
1600
14.5
32038
190
290
64
64
48
3
2.5
660
1200
1000
1500
15
32040
200
310
70
70
53
3
2.5
748
1370
950
1400
19.5
32044
220
340
76
76
57
4
3
897
1660
900
1300
25.5
32048
240
360
76
76
57
4
3
935
1800
850
1200
27.5