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WuxiCity Jianfa Power Technology Co.,Ltd.
Product
SKF Bearing
FAG Bearing
NSK Bearing
ZWZ Bearing
ZTKJ Bearing
Contact Us
WuxiCity Jianfa Power Technology Co.,Ltd.
Add: No. 262,Minfeng west of Court,Minfeng Road, Wuxi
Tel: +86-510-83109666
Fax: +86-510-83136969
Zip Code: 214045
E-mail: zzzc@zzzc.cn
Web: http://www.kkjzc.cn

Product
     

Tapered roller bearing
  Tapered roller bearing is separable bearing, the inner ring with roller and cage assemblies with inner, outer ring mounted separately. Inner bearing, the outer ring has tapered raceways, raceway fitted between the tapered roller. Tapered roller bearings are mainly used to bear radial load, axial joint. The axial load capacity determined by contact angle alpha is determined by the angle of outer ring raceway,αis bigger, the axial load capacity is bigger.
The original code
The modern number
Basic size
Weight
d
D
T
B
C
R径向
R轴向
r径向
r轴向
 
30204X2/P6XYB5
20
47
15
14
12
1
1
1
1
0.123
 
30204
 
47
15.25
14
12
1
1
1
1
0.121
 
30204/YA8
 
47
15.25
14
12
1
1
1
1
0.124
7504E
32204
 
47
19.25
18
15
1
1
1
1
0.158
7304E
30304
 
52
16.25
15
13
1.5
1.5
1.5
1.5
0.167
7604E
32304
 
52
22.25
21
18
1.5
1.5
1.5
1.5
0.238
 
 
 
 
 
 
 
 
 
 
 
 
 
33005
25
47
17
17
14
0.6
0.6
0.6
0.6
0.129
7205E
30205
 
52
16.25
15
13
1
1
1
1
0.160
 
30205/YA8
 
52
16.25
15
13
1
1
1
1
0.166
7505E
32205
 
52
19.25
18
16
1
1
1
1
0.199
 
33205
 
52
22
22
18
1
1
1
1
0.216
 
30205X2
 
52
23.75
22.5
13
5.5
5.5
1
1
0.200
 
31305A
 
62
18.25
17
13
1.5
1.5
1.5
1.5
0.268
 
30305
 
62
18.25
17
13
1.5
1.5
1.5
1.5
0.250
 
30305X2
 
62
18.25
17
15
1.5
1.5
1.5
1.5
0.267
 
32305
 
62
25.25
24
20
1.5
1.5
1.5
1.5
0.422
 
 
 
 
 
 
 
 
 
 
 
 
 
320/28/YB2
28
52
16
16
12
3.4
3.6
1
1
0.145
 
320/28
 
52
16
16
12
1
1
1
1
0.145
 
 
 
 
 
 
 
 
 
 
 
 
 
32006/P6XYB5
30
55
17
17
13
1
1
1
1
0.171
 
30206
 
62
17.25
16
14
1
1
1
1
0.230
 
32206
 
62
21.25
20
17
1
1
1
1
0.356
 
32206/YA8
 
62
21.25
20
17
1
1
1
1
0.366
 
33206
 
62
25
25
19.5
1
1
1
1
0.343
 
31306B/HAP5
 
72
20.75
19
14
1.5
1.5
1.5
1.5
0.370
 
31306B/P6X
 
72
20.75
19
14
1.5
1.5
1.5
1.5
0.370
 
30306
 
72
20.75
19
16
1.5
1.5
1.5
1.5
0.390
 
30306/HA
 
72
20.75
19
16
1.5
1.5
1.5
1.5
0.397
 
30306/HAP6X
 
72
20.75
19
16
1.5
1.5
1.5
1.5
0.397
 
31306WB1
 
72
20.75
20
14
1.5
1.5
1.5
1.5
0.489
 
31306X2A/HAP5-1
 
72
24
23
16.5
1.5
1.5
1.5
1.5
0.455
 
31306X2A
 
72
24.35
23
18
1.5
1.5
1.5
1.5
0.489
 
32306
 
72
28.75
27
23
1.5
1.5
1.5
1.5
0.554
 
 
 
 
 
 
 
 
 
 
 
 
 
T5FD032
32
75
29.75
28
23
1.5
1.5
1.5
1.5
0.647
 
 
 
 
 
 
 
 
 
 
 
 
2007107E
32007
35
62
18
18
14
1
1
1
1
0.384
7707E
30607
 
65
18
18
14
3.5
3.5
1.2
1.2
0.229
7707EY
30607-1
 
65
18
18
14
3.5
3.5
1.5
1.5
0.251
7207E
30207
 
72
18.25
17
15
1.5
1.5
1.5
1.5
0.318
7507E1
32207E/YA8
 
72
24.25
23
19
1.5
1.5
1.5
1.5
0.465
 
32207
 
72
24.25
23
19
1.5
1.5
1.5
1.5
0.452
 
33207
 
72
28
28
22
1.5
1.5
1.5
1.5
0.519
 
31307
 
80
22.75
21
15
2
2
1.5
1.5
0.515
 
30307
 
80
22.75
21
18
2
2
1.5
1.5
0.515
 
32307A/HAP5
 
80
32.75
31
25
0.3
0.3
1.5
1.5
0.768
 
32307
 
80
32.75
31
25
2
2
1.5
1.5
0.755
 
32307/HAP6X
 
80
32.75
31
25
2
2
1.5
1.5
0.755
 
32307X3A/HAP5
 
89
38
38
27.5
1
1
1.5
1.5
1.22
 
 
 
 
 
 
 
 
 
 
 
 
 
32008/P6X
40
68
19
19
14.5
1
1
1
1
0.297
 
32008
 
68
19
19
14.5
1
1
1
1
0.297
 
32008X1WC
 
72
19
19
16
1
1
1
1
0.315
 
33108
 
75
26
26
20.5
1.5
1.5
1.5
1.5
0.499
 
30208
 
80
19.75
18
16
1.5
1.5
1.5
1.5
0.430
 
32208
 
80
24.75
23
19
1.5
1.5
1.5
1.5
0.561
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Copyright：WuxiCity Jianfa Power Technology Co.,Ltd. Add: No.262,Minfeng west of Court,Minfeng Road, Wuxi Tel:+86-510-83109666 Fax:+86-510-83136969