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inner ring, axial needle roller and cage assembly, radial needle and cage assemblies for pin
Needle Roller Bearings >> Inner Ring
[inner ring, axial needle roller and cage assembly, radial needle and cage assemblies for pin]

As a professional inner rings, axial needle roller and cage assemblies, radial needle and cage assemblies for pins manufacturer, exporter, supplier and factory in China.--NingBo KaiCheng Bearings Manufacturing Co., Ltd. founded in 1988, It's specialized in manufacturing deep groove ball bearings, tapered roller bearings, automobile bearings, inner ring, axial needle roller and cage assembly, radial needle and cage assemblies for pin etc. The high speed and low noise bearings is our mainly produces of EMQ bearings. We are own our brand of "CIE", It is of advanced productive technique, consummate device and complete testing means.


As well as we have powerful strength for new products, inner rings, axial needle roller and cage assemblies, radial needle and cage assemblies for pins and special bearings development. Form last year, We are sales about Seventy million US$ for export, About 90% produce in our factory is for export.

Shaft Diameter
Designation
Boundary Dimensions
Mass Approx
d
F
B
mm
mm
g
5
IR5*8*12
5
8
12
2.79
IR5*8*16
5
8
16
3.75
6
IR6*9*12
6
9
12
3.17
IR6*9*16
6
9
16
4.3
¡õIR6*10*10
6
10
10
3.7
¡öIR6*10*12
6
10
12
4.6
7
IR/LR7*10*10.5
7
10
10.5
3.09
IR7*10*12
7
10
12
3.61
IR7*10*16
7
10
16
4.9
7.8
IR06*12*10.5C
7.8
12.2
10.7
8
¡õIR8*12*10
8
12
10
4.8
IR/LR8*12*10.5
8
12
10.5
5
¡öIR8*12*12
8
12
12
5.7
IR/LR8*12*12.5
8
12
12.5
5.9
9
IR9*12*12
9
12
12
4.5
IR9*12*16
9
12
16
6.1
10
IR/LR10*13*12.5
10
13
12.5
5.2
¡õIR10*14*12
10
14
12
7.3
IR10*14*13
10
14
13
7.4
¡öIR10*14*14
10
14
14
8
IR10*14*16
10
14
16
9.2
IR10*14*20
10
14
20
11.6
12
IR12*15*12
12
15
12
5.8
IR/LR12*15*12.5
12
15
12.5
6.1
IR12*15*16
12
15
16
8
IR/LR12*15*16.5
12
15
16.5
8.1
IR/LR12*15*22.5
12
15
22.5
10.9
¡õIR12*16*12
12
16
12
7.9
IR12*16*13
12
16
13
8.7
¡öIR12*16*14
12
16
14
9.5
IR12*16*16
12
16
16
10.9
IR12*16*20
12
16
20
13.5
IR12*16*22
12
16
22
14.9
IR12*16*12
12
16
12
IR12*16*22.5
12
16
22.5
IR12*14*15.5
12
17
15.5
IR12*17*22.5
12
17
22.5
14
R14*17*17
14
17
17
10

Shaft Diameter
Designation
Boundary Dimensions
Mass Approx
d
F
B
mm
mm
g
15
LR15*18*12.5
15
18
12.5
7.2
IR15*18*16
15
18
16
9.6
IR15*18*16.5
15
18
16.5
9.9
IR15*19*16
15
19
16
12.8
IR15*19*20
15
19
20
16.4
¡õIR15*20*12
15
20
12
12.1
IR15*20*13
15
20
13
13.5
¡öIR15*20*14
15
20
14
14.7
IR15*20*23
15
20
23
24.4
17
IR17*20*16
17
20
16
10.7
IR/LR17*20*16.5
17
20
16.5
11.1
IR17*20*20
17
20
20
13.5
IR/LR17*20*20.5
17
20
20.5
13.8
IR/LR17*20*30.5
17
20
30.5
20.6
IR17*21*16
17
21
16
14.3
IR17*21*20
17
21
20
18
IR17*22*13
17
22
13
14.9
¡öIR17*22*14
17
22
14
16.4
IR17*22*16
17
22
16
18.7
IR17*22*23
17
22
23
27.1
IR17*24*20
17
24
20
33.6
20
IR20*24*16
20
24
16
16.5
IR20*24*20
20
24
20
21.3
LR20*25*12.5
20
25
12.5
16.3
¡õIR20*25*16
20
25
16
21.1
LR20*25*16.5
20
25
16.5
21.7
IR20*25*17
20
25
17
22.4
¡öIR20*25*18
20
25
18
24.3
IR20*25*20
20
25
20
27.5
IR/LR20*25*20.5
20
25
20.5
28.2
IR/LR20*25*26.5
20
25
26.5
36.1
IR20*25*30
20
25
30
40.9
IR/LR20*25*38.5
20
25
38.5
52.5
IR20*28*20
20
28
20
45.2
22
IR22*26*16
22
26
16
17.5
IR22*26*20
22
26
20
23.2
IR22*28*17
22
28
17
29.8
IR22*28*20
22
28
20
35
IR/LR22*28*20.5
22
28
20.5
36

Shaft Diameter
Designation
Boundary Dimensions
Mass Apporx
d
F
B
mm
mm
g
22
IR22*28*30
22
28
30
26.7
25
IR25*29*20
25
29
20
25.5
IR25*29*30
25
29
30
39.3
LR25*30*12.5
25
30
12.5
20
IR25*30*16
25
30
16
26
LR25*30*16
25
30
16.5
26.7
IR25*30*17
25
30
17
27.5
IR25*30*18
25
30
18
29.8
IR25*30*20
25
30
20
32.6
IR/LR25*30*20.5
25
30
20.5
33.5
IR/LR25*30*26.5
25
30
26.5
43.3
IR25*30*30
25
30
30
50.1
IR25*30*32
25
30
32
53
IR/LR25*30*38.5
25
30
38.5
63.8
IR25*32*22
25
32
22
51.7
28
IR28*32*17
28
32
17
24.5
IR28*32*20
28
32
20
28.4
IR28*32*30
28
32
30
43.8
28.575
IRB1820
28.575
34.925
32
-
29
IR29*32*13
29
32
13
14.8
30
LR30*35*12.5
30
35
12.5
23.3
IR30*35*13
30
35
13
25
IR30*35*16
30
35
16
30.8
LR30*35*16.5
30
35
16.5
21.4
IR30*35*17
30
35
17
32.3
IR30*35*18
30
35
18
35.3
IR30*35*20
30
35
20
40
IR/LR30*35*20.5
30
35
20.5
40.7
IR30*35*26
30
35
26
50.3
IR30*35*30
30
35
30
58.9
IR30*37*18
30
37
18
50
IR30*37*22
30
37
22
60.8
IR30*38*20
30
38
20
64.8
32
IR32*37*20
32
37
20
42
IR32*37*30
32
37
30
62.7
IR32*40*20
32
40
20
68
IR32*40*36
32
40
36
124
33
IR33*37*13
33
37
13
21.9
34
IR34*42*20
34
42
20
-

Shaft Diameter
Designation
Boundary Dimensions
Mass Apporx
d
F
B
mm
mm
g
35
LR35*40*12.5
35
40
12.5
27.2
LR35*40*16.5
35
40
16.5
37.4
IR35*40*17
35
40
17
38.3
IR35*40*20
35
40
20
44.4
IR/LR35*40*20.5
35
40
20.5
46.1
IR35*40*30
35
40
30
67.9
IR35*42*20
35
42
20
63.9
IR35*42*20.5
35
42
20.5
66
IR35*42*21
35
42
21
67.7
IR35*42*23
35
42
23
74
IR35*42*36
35
42
36
117
IR35*43*22
35
43
22
82
38
IR38*43*20
38
43
20
48.1
IR38*43*30
38
43
30
73.6
40
LR40*45*16.5
40
45
16.5
41.4
IR40*45*17
40
45
17
42.5
IR40*45*20
40
45
20
50.5
IR/LR40*45*20.5
40
45
20.5
52.5
IR40*45*30
40
45
30
77.1
IR40*48*22
40
48
22
92.3
IR40*48*23
40
48
23
97.3
IR40*48*40
40
48
40
170
IR40*50*20
40
50
20
106
IR40*50*22
40
50
22
118
IR40*45*22.5
40
45
22.5
42
IR42*47*20
42
47
20
53.5
IR42*47*30
45
47
30
81
45
LR45*50*20.5
45
50
20.5
58.8
IR45*50*25
45
50
25
71.1
IR/LR45*50*25.5
45
50
25.5
73.7
IR45*50*35
45
50
35
101
IR45*52*22
45
52
22
89
IR45*52*23
45
52
23
93
IR45*52*40
45
52
40
164
IR45*55*20
45
55
20
117
IR45*55*22
45
55
22
130
IR45*50*20
45
50
20
-
IR45*50*26
45
50
26
-
IR45*50*40
45
50
40
-

Shaft Diameter
Designation
Boundary Dimensions
Mass Apporx
d
F
B
mm
mm
g
45.2
IR45.2*58*36
45.2
58
36
-
47
IR47*60*35
47
60
35
-
50
IR50*55*20
50
55
20
62.6
LR50*55*20.5
50
55
20.5
64.1
IR50*55*25
50
55
25
77.8
IR50*55*35
50
55
35
112
IR50*58*22
50
58
22
115
IR50*58*23
50
58
23
119
IR50*58*40
50
58
40
209
IR50*60*20
50
60
20
129
IR50*60*25
50
60
25
163
IR50*60*28
50
60
28
183
55
IR55*60*25
55
60
25
86
IR55*60*35
55
60
35
121
IR55*63*25
55
63
25
141
IR55*63*45
55
63
45
256
IR55*65*28
55
65
28
198
60
IR60*68*25
60
68
25
152
IR60*68*35
60
68
35
213
IR60*68*45
60
68
45
275
IR60*70*25
60
70
25
195
IR60*70*28
60
70
28
216
IR60*65*41
60
65
41
65
IR65*72*25
65
72
25
142
IR65*72*45
65
72
45
259
IR65*73*25
65
73
25
164
IR65*73*35
65
73
35
232
IR65*75*28
65
75
28
230
70
IR70*80*25
70
80
25
224
IR70*80*30
70
80
30
267
IR70*80*35
70
80
35
313
IR70*80*54
70
80
54
487
IR70*80*56
70
80
56
506
75
IR75*85*25
75
85
25
238
IR75*85*30
75
85
30
287
IR75*85*35
75
85
35
336
IR75*85*54
75
85
54
520
80
IR80*90*25
80
90
25
254
IR80*90*30
80
90
30
304

Shaft Diameter
Designation
Boundary Dimensions
Mass Apporx
d
F
B
mm
mm
g
80
IR80*90*35
80
90
35
355
IR80*90*54
80
90
54
550
85
IR85*95*26
85
95
26
280
IR85*95*36
85
95
36
390
IR85*100*35
85
100
35
580
IR85*100*63
85
100
63
1050
88
IR88*100*30
88
100
30
-
90
IR90*100*26
90
100
26
294
IR90*100*30
90
100
30
340
IR90*100*36
90
100
36
406
IR90*105*35
90
105
35
610
IR90*105*63
90
105
63
1110
95
IR95*105*26
95
105
26
313
IR95*105*36
95
105
36
430
IR95*110*35
95
110
35
643
IRV95*110*63
95
110
63
1170
100
IR100*110*30
100
110
30
370
IR100*110*40
100
110
40
505
IR100*115*40
100
115
40
775
110
IR110*120*30
110
120
30
409
IR100*110*40
110
125
40
840
120
IR120*130*30
120
130
30
442
IR120*135*45
120
135
45
1000
130
IR130*145*35
130
145
35
855
IR130*150*50
130
150
50
1690
140
IR140*155*35
140
155
35
917
IR140*160*50
140
160
50
1800
150
IR150*165*40
150
165
40
1120
160
IR160*175*40
160
175
40
1200


 


inner rings, axial needle roller and cage assemblies, radial needle and cage assemblies for pins

 

 
Contact us

Ningbo KaiCheng Bearings Manufactory Co.,Ltd.
Add:Room 624, Jinhui Building, No.1318, Qianying Road, Cixi, Zhejiang.
Tel:0086-574-63006565
Fax:0086-574-63105608
E-mail:bearingcie@bearingcie.com
Website: http://www.bearingcie.com
Contact Person : Mr. FangJun(Sales Manager)
 
 



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