Custom good precision 75/35 needle Deep Groove Ball bearing

Custom good precision 75/35 needle Deep Groove Ball bearingNeedle Bearing
Needle roller bearing types:
Drawncupneedle roller bearing
HK,BK,MFY,SCE,BCE,BK..RS,F,MF,FY
Radialneedlerollerandcageassemblies
K,KZK,KNL,K..ZW,KBK
Needle roller bearing
NK,NKS,RNA49,RNA69,RNAO,NKI,NKIS,NA49,NA69,NAV,RNAV,RNA49..RS,RNA49..2RS
Innerring
IR,LR
Yoketypetrackrollers
RSTO,RNA22..2RSX,NATV,STO,NA22..2RS,NATV..PP,STO..X,NUTR,RNA22..2RS,NATR
Curverollers,camfollowerbearing
KR,KRV,KRVE..PP,KR..PP,KRV..PP,NUKR,KRE..PP,KRVE,NUKRE
Combinedradialthrustbearing
NKIA,NKX,NKX..Z,NKIB,NKXR,NKXR..Z,NX,NX.Z
Axialbearing
AXK,AXW
Onewayclutch
HF,HFL Itemold ItemdDB(mm)(mm)(mm)HK040837941/4488HK050947941/5599HK060837941/66108HK060947941/66109HK070947941/77119HK080837941/88128HK081057941/881210HK091057941/991310HK091267941/991312HK101057941/10101410HK101267941/10101412HK12171557941/12121715HK141237941/14142012HK141657941/14142016HK151237941/15152112HK151657941/15152116HK161237941/16162212HK161657941/16162216HK171237941/17172312HK181237941/18182412HK181657941/18182416HK201027941/20202610HK201237941/20202612HK201657941/20202616HK221027941/22222810HK221237941/22222812HK221657941/22222816HK251227941/25253212HK251647941/25253216HK252067941/25253220HK281647941/28283516HK282067941/28283520HK301227941/30303712HK301647941/30303716HK302067941/30303720HK351227941/35354212HK352067941/35354220HK401227941/40404712HK402067941/40404720HK451227941/45455212
Shaft Dia
Unit No.
Dimensions (mm)
Basic Load Ratings
Limiting speed
Weight
mm
d
F
D
B
r min
S
C KN
C0KN
r/min
g
10
NA4900
10
14
22
13
0.3
0.5
8.5
9.2
20000
23
12
NA4901
12
16
24
13
0.3
0.5
9.4
10.9
17000
26
15
NA4902
15
20
28
13
0.3
0.5
10.6
13.6
14000
34
17
NA4903
17
22
30
13
0.3
0.5
11
14.6
12000
37
20
NA4904
20
25
37
17
0.3
0.8
21
25.5
10000
141
22
NA49/22
22
28
39
17
0.3
0.8
22.8
29.5
9500
80
25
NA4905
25
30
42
17
0.3
0.8
23.6
31.5
9500
88
28
NA49/28
28
32
45
17
0.3
0.8
24.4
33.5
8500
97.7
30
NA4906
30
35
47
17
0.3
0.8
25
35.5
8000
101
32
NA49/32
32
40
52
20
0.6
0.8
30.5
47.5
7000
158
35
NA4907
35
42
55
20
0.6
0.8
31.5
50
7000
170
40
NA4908
40
48
62
22
0.6
1
43
67
6000
230
45
NA4909
45
52
68
22
0.6
1
45
73
8500
5500
50
NA4910
50
58
72
22
0.6
1
47
80
5000
274
55
NA4911
55
63
80
25
1
1.5
58
100
4700
393
60
NA4912
60
68
85
25
1
1.5
60
108
4300
426
65
NA4913
65
72
90
25
1
1.5
61
112
4100
456
70
NA4914
70
80
100
30
1
1.5
84
156
3800
728
75
NA4915
75
85
105
30
1
1.5
86
162
3600
775
80
NA4916
80
90
110
30
1
1.5
89
174
3400
878
85
NA4917
85
100
120
35
1.1
1
111
237
2800
1250
90
NA4918
90
105
125
35
1.1
1
114
250
3000
1312
95
NA4919
95
110
130
3
1.1
1
116
260
2800
1371
100
NA4920
100
115
140
40
1.1
2
128
270
2900
1900
110
NA4922
110
125
150
40
1.1
2
132
290
2600
2070
120
NA4924
120
135
165
45
1.1
2
181
390
2300
2860
130
NA4926
130
150
180
50
1.5
1.5
203
470
2000
3900
140
NA4928
140
160
190
50
1.5
1.5
209
500
1800
4150 ShaftBoundaryDimensionsBasicLoadRatingLimiting SpeedDiameterBearing DesignationMassFwDCDynamicStaticOilmmCurrentCodeOriginalCodegmmNrpmNK28/2053283720220003400016500NK28/3028373033000570001200029NK29/20293820219003400015000NK29/3029383032500570001500030NK30/2064480557.9304020206003200015000NK30/309530403031500500001500031NK31.75X44.45X31.7531.7544.452232NK32/2062470575.432422022600335001500034NK345034345034NK34503534503535NK35/206448067035452013800269001200036NK3652253652256247061543752222850045500900037NK37/20374720249004350012000NK37/3037473037000730001200038NK38/20384820255004500012000NK38/3038483038000760001200040NK40/2078.9405020265004300011000NK40/30120405030375007900011000NK404815404815NK40553040553042NK42/2083425220239004500010000NK42/3012542523027000490001000043NK43/2084435320257007500010000NK43/30126435330390007500010000 Model Numberd(mm)F(mm)D(mm)B(mm)NKI 42/2042475720NKI 42/3042475730NKI 45/2545506225NKI 45/3545506235NKI 50/2550556825NKI 50/3550556835NKI 55/2555607225NKI 55/3555607235NKI 60/2560688225NKI 60/3560688235NKI 65/2565739025NKI 65/3565739035NKI 70/2570809525NKI 70/3570809535NKI 75/25758510525NKI 75/35758510535NKI 80/25809011025NKI 80/35809011035NKI 85/26859511526NKI 85/36859511536NKI 90/269010012026NKI 90/369010012036NKI 95/269510512526NKI 95/369510512536NKI 100/3010011013030NKI 100/4010011013040 Jinan JiaRuiDa Mechanical&Electrical Equipment Co., Ltd. teamed up with strong bearing production enterprises, can produce deep groove ball bearings, self-aligning ball bearings, angular contact ball bearings, cylindrical roller bearing, tapered roller bearing, spherical roller bearing, needle bearing, insert ball bearing unit, and other type bearing with different levels of precision products.
Our products are widely used in metallurgy, mining, chemical industry, petroleum, machinery and other industries, with the domestic each big enterprise cooperation for many times, in the international market, products have been sold to the United States, Germany, Austria, Brazil, Russia, Ukraine, South Korea, India, and other countries and southeast Asia, the Middle East.
Our company through the ISO14001:2004 international quality management system certification, ISO9001:2000 international quality management system certification, complete testing means for the production of quality products provides a reliable guarantee.Measurement center, testing center and laboratory are adopted at home and abroad the most advanced testing instruments, meters and bearing test device, ensure the accuracy of all tests, complete processing equipment provides a strong guarantee for improving production ability.Forging mainly used grinding ring, machining is given priority to with numerical control lathe automatic or semi-automatic, heat treatment used the well type annealing furnace, pit type carburizing furnace, push rod annealed wire and a protective gas quenching line at home and abroad advanced equipment, guarantees the quality of bearing.
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