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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
 
33208X2A
40
80
30
29
23
2
2
2
2
0.669
 
33208
 
80
32
32
25
1.5
1.5
1.5
1.5
0.701
27308E
31308
 
90
25.25
23
17
2
2
1.5
1.5
0.731
7308E
30308
 
90
25.25
23
20
2
2
1.5
1.5
0.734
 
30308R/YA6
 
90
25.25
23
20
3
3
1.5
1.5
0.783
7608EK
32308/YA8
 
90
35.25
33
27
1.8
1.8
1.8
1.8
1.020
 
32308
 
90
35.25
33
27
2
2
1.5
1.5
1.080
 
32308B
 
90
35.25
33
27
2
2
1.5
1.5
1.06
 
 
 
 
 
 
 
 
 
 
 
 
 
323/42R
42
100
38.25
36
30
2
2
1.5
1.5
1.55
 
 
 
 
 
 
 
 
 
 
 
 
 
32009
45
75
20
20
15.5
1
1
1
1
0.343
 
32009/HA
 
75
20
20
15.5
1
1
1
1
0.343
 
33109R
 
80
26
26
20.5
1.5
1.5
1.5
1.5
0.538
7209E
30209
 
85
20.75
19
16
1.5
1.5
1.5
1.5
0.464
7509E
32209
 
85
24.75
23
19
1.5
1.5
1.5
1.5
0.576
127509
32209X2A
 
85
24.75
23.5
20
1.5
1.5
1.5
1.5
0.621
 
33209
 
85
32
32
25
1.5
1.5
1.5
1.5
0.789
27309E
31309
 
100
27.25
25
18
2
2
1.5
1.5
0.977
7309E
30309
 
100
27.25
25
22
2
2
1.5
1.5
0.987
 
32309X2A
 
100
31.8
29
20.5
2
2
1.5
1.5
1.14
 
31309X2
 
100
32
29
20.5
2
2
1.5
1.5
1.16
 
30309X2B
 
100
32
29
20.5
2
2
1.5
1.5
1.08
 
32309
 
100
38.25
36
30
2
2
1.5
1.5
1.44
 
 
 
 
 
 
 
 
 
 
 
 
7909
306/47
47
100
43
43
37
1.8
1.8
1.8
1.8
1.66
 
 
 
 
 
 
 
 
 
 
 
 
32010
50
80
20
20
15.5
1
1
1
1
0.381
 
32010X2A/HAP5-1
 
80
22
20
17.5
4
4
1.5
1.5
0.388
7710
30610
 
82
21.5
21.5
17
3
3
0.5
0.5
0.331
 
32010X3A/HAP5
 
83
20.5
20.5
15.5
4
4
1
1
0.430
 
30210
 
90
21.75
20
17
1.5
1.5
1.5
1.5
0.550
 
32210
 
90
24.75
23
19
1.5
1.5
1.5
1.5
0.654
7510
32210A
 
90
25
23
19
1.3
1.3
1.3
1.3
0.612
3007210
33210
 
90
32
32
24.5
1.5
1.5
1.5
1.5
1.17
 
T2ED050
 
100
36
35
30
2.5
2.5
2.5
2.5
1.31
7310E
30310
 
110
29.25
27
23
2.5
2.5
2.5
2.5
1.26
 
31310
 
110
29.25
27
19
2.5
2.5
2
2
1.25
 
32310/YA6
 
110
42.25
40
33
2.3
2.3
2.3
2.3
1.97
 
32310
 
110
42.25
40
33
2.5
2.5
2
2
1.26
 
 
 
 
 
 
 
 
 
 
 
 
 
339/50.8
51
100
35
35
27
1.5
1.5
1.5
1.5
1.267
7910
306/50.8
 
100
35
35
29
2
2
2
2
1.27
 
 
 
 
 
 
 
 
 
 
 
 
 
32011
55
90
23
23
17.5
1.5
1.5
1.5
1.5
0.564
 
33111/P6XYB
 
95
30
30
23
1.5
1.5
1.5
1.5
0.881
 
33111/HA
 
95
30
30
23
1.5
1.5
1.5
1.5
0.881
 
33111/P6XYBZ
 
95
30
30
23
1.5
1.5
1.5
1.5
0.881
 
30211
 
100
22.75
21
18
2
2
1.5
1.5
0.713
 
30211/YA
 
100
22.75
21
18
2
2
1.5
1.5
0.689
7511E
32211
 
100
26.75
25
21
2
2
1.5
1.5
0.878
7511EK
32211/YA6
 
100
26.75
25
21
6
0.2
1.5
1.5
0.875
 
32211/HAP6X
 
100
26.75
25
21
2
2
1.5
1.5
0.878
 
33211X2A
 
100
32
31
24.5
2
2
2
2
1.01
 
33211
 
100
35
35
27
2
2
1.5
1.5
1.17
 
33211/HAP6X
 
100
35
35
27
2
2
1.5
1.5
1.17
7311E
30311
 
120
31.5
29
25
2.5
2.5
2
2
1.65
 
30311R
 
120
31.5
29
25
2.5
2.5
2
2
1.71
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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