Chik Na5910 Na5909 Na5908 Na5907 Na4906 Na5905 Needle Roller Bearings 
Guangzhou Heyi Craft Product Co., Ltd. / 2022-06-08
- Aligning：Non-Aligning Bearing
- Rows Number：Single
- Material：Bearing Steel
- Transport Package：Commercial Package and Industrial Package
- Trademark：CHIK or as per your demand
- Origin：Shandong, China
=== Base Info ===
- Model NO.：NA5910 NA5909 NA5908 NA5907 NA4906 NA5905
- Production Capacity：1000 T,Month
=== Description ===
1
Drawn Cup Needle Bearing
HK, BK
2
Needle Bearing with Inner Ring
NA, NKI
3
Needle Bearing without Inner Ring
NK, RNA
4
Full Complement Needle Bearing
NAV
5
Radial Needle Roller and Cage Assemblies
K, KK
6
Thrust Needle Roller and Cage Assemblies
AXK, AS
Unit No.
Dimensions (mm)
Basic Load Ratings
Limiting speed
Weight
mm
d
F
D
B
r/min
S
C KN
C0 KN
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
Packaging:
Company Info:
Chik bearings established in 2001, produces a wide range of ball and roller bearings for automotive making,Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.
To stay in front and making progress, we continually keep expanding our manufacturing capabilities in more cities where are more traffic-developed and Resources-adequate in Liaocheng,Ningbo and Tianjin in China.
Our plant was equipped with fully modern enclosed dust-free workshop and warehouse, with improved detection technology. This enables us produce many high quality bearings and meet customers delivery time. All products could meet many advanced international standards with high quality steel and fully testing treatment.
Factory:
Contact Us:
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