圆锥滚子轴承的内外圈具有锥形滚道，滚道之间装有锥形滚子。如果将锥形面延伸，最终将会聚于轴承轴线上一点。此类轴承主要用于承受以径向负荷为主的径向、轴向联合复负荷。轴承的轴向承载能力由接触角α，即外圈滚道的角度决定，α角越大，轴向承载能力就越大。圆锥滚子轴承为分离型轴承，带滚子和保持架的内圈构成内组件，外圈为外组件，内外组件可以分开安装。根据滚动体排列情况，可以把此类轴承划分为单列、双列和多列。
我厂主要类型有：32004-32020，33005-33020，33108-33120，30202-30220，32203-32220，33205-33220，30302-30220等系列。
|
Taper roller bearing
|
|
NO.
|
Demension(mm)
|
Weight
|
|
30202
|
15
|
35
|
11.75
|
0.053
|
|
30203
|
17
|
40
|
13.25
|
0.079
|
|
30204
|
20
|
47
|
15.25
|
0.127
|
|
30205
|
25
|
52
|
16.25
|
0.157
|
|
30206
|
30
|
62
|
17.25
|
0.238
|
|
30207
|
35
|
72
|
18.25
|
0.340
|
|
30208
|
40
|
80
|
19.75
|
0.438
|
|
30209
|
45
|
85
|
20.75
|
0.488
|
|
30210
|
50
|
90
|
21.75
|
0.558
|
|
30211
|
55
|
100
|
22.75
|
0.736
|
|
30212
|
60
|
11
|
23.75
|
0.930
|
|
30213
|
65
|
120
|
24.75
|
1.180
|
|
30214
|
70
|
125
|
26.75
|
1.300
|
|
30215
|
75
|
130
|
27.25
|
1.430
|
|
30216
|
80
|
140
|
28.25
|
1.690
|
|
30217
|
85
|
150
|
30.50
|
2.120
|
|
30218
|
90
|
160
|
32.50
|
2.600
|
|
30219
|
95
|
170
|
34.50
|
3.130
|
|
30220
|
100
|
180
|
37.00
|
3.780
|
|
30221
|
105
|
190
|
39.00
|
4.520
|
|
30222
|
110
|
200
|
41.00
|
5.280
|
|
30224
|
120
|
215
|
43.50
|
6.280
|
|
30226
|
130
|
230
|
43.75
|
6.830
|
|
30302
|
15
|
42
|
14.25
|
0.098
|
|
30303
|
17
|
47
|
15.25
|
0.134
|
|
30304
|
20
|
52
|
16.25
|
0.172
|
|
30305
|
25
|
62
|
18.25
|
0.270
|
|
30306
|
30
|
72
|
20.75
|
0.403
|
|
30307
|
35
|
80
|
22.75
|
0.538
|
|
30308
|
40
|
90
|
25.25
|
0.758
|
|
30309
|
45
|
100
|
27.25
|
1.010
|
|
30310
|
50
|
110
|
29.25
|
1.280
|
|
30311
|
55
|
120
|
31.50
|
1.630
|
|
30312
|
60
|
130
|
33.50
|
2.300
|
|
30313
|
65
|
140
|
36.00
|
2.510
|
|
30314
|
70
|
150
|
38.00
|
3.030
|
|
30315
|
75
|
160
|
40.00
|
3.630
|
|
30316
|
80
|
170
|
42.50
|
4.270
|
|
30317
|
85
|
180
|
44.50
|
5.080
|
|
30318
|
90
|
190
|
46.50
|
5.670
|
|
30319
|
95
|
200
|
49.50
|
6.550
|
|
30320
|
100
|
215
|
51.50
|
7.940
|
|
32204
|
20
|
47
|
19.25
|
0.160
|
|
32205
|
25
|
52
|
19.25
|
0.187
|
|
32206
|
30
|
62
|
21.25
|
0.297
|
|
32207
|
35
|
72
|
24.25
|
0.456
|
|
32208
|
40
|
80
|
24.75
|
0.549
|
|
32209
|
45
|
85
|
24.75
|
0.602
|
|
32210
|
50
|
90
|
24.75
|
0.644
|
|
32211
|
55
|
100
|
26.75
|
0.860
|
|
32212
|
60
|
110
|
29.75
|
1.180
|
|
32213
|
65
|
120
|
32.75
|
1.550
|
|
32214
|
70
|
125
|
33.25
|
1.660
|
|
32215
|
75
|
130
|
33.25
|
1.720
|
|
32216
|
80
|
140
|
35.25
|
2.130
|
|
32217
|
85
|
150
|
38.50
|
2.640
|
|
32218
|
90
|
160
|
42.50
|
3.410
|
|
33219
|
95
|
170
|
45.50
|
4.220
|
|
32220
|
100
|
180
|
49.00
|
5.050
|
|
32221
|
105
|
190
|
53.00
|
6.260
|
|
32222
|
110
|
200
|
56.00
|
7.350
|
|
32224
|
|
|
|
|
|
32226
|
|
|
|
|
|
32304
|
20
|
52
|
22.25
|
0.241
|
|
32305
|
25
|
62
|
25.25
|
0.376
|
|
32306
|
30
|
72
|
28.75
|
0.570
|
|
32307
|
35
|
80
|
32.75
|
0.765
|
|
32308
|
40
|
90
|
35.25
|
1.050
|
|
32309
|
45
|
100
|
38.25
|
1.420
|
|
32310
|
50
|
110
|
42.25
|
1.880
|
|
32311
|
55
|
120
|
45.50
|
2.390
|
|
32312
|
60
|
3130
|
48.50
|
2.960
|
|
32313
|
65
|
140
|
51.00
|
3.600
|
|
32314
|
|
|
|
|
|
32315
|
|
|
|
|
|
32316
|
|
|
|
|
|
32317
|
|
|
|
|
|
32318
|
|
|
|
|
|
32319
|
|
|
|
|
|
32005 X
|
|
|
|
|
|
32006 X
|
|
|
|
|
|
32007X
|
|
|
|
|
|
32008X
|
|
|
|
|
|
32009X
|
|
|
|
|
|
32010X
|
|
|
|
|
|
32011X
|
|
|
|
|
|
32012X
|
|
|
|
|
|
32013X
|
|
|
|
|
|
32014X
|
|
|
|
|
|
32015X
|
|
|
|
|
|
32016X
|
|
|
|
|
|
32017X
|
|
|
|
|
|
32018X
|
|
|
|
|
|
32019X
|
|
|
|
|
|
32020X
|
|
|
|
|
|
3 2022X
|
|
|
|
|
|
3 2032X
|
|
|
|
|
