OTOTRI Machined Needle Roller Bearing RNA6903 RNA6904 RNA6905
Original Brand Needle Roller Bearing RNA6903 RNA6904 RNA6905 RNA6906 RNA6908 RNA6909 RNA6910
Machined-ring needle roller bearing include:Machined outer ring , Cage with needles,Separable inner ring
Item: NA4905 Bearing
Dimensions: 25mm x 42mm x 17mm/Metric
Needle roller bearings are rolling bearings with a low radial section height and high load carrying capacity, which are used as non-locating bearings and are part of the group of radial needle roller bearings. These bearings comprise machined outer rings, needle roller and cage assemblies and removable inner rings, i.e. they can be supplied with or without an inner ring in accordance with the application. In contrast to the outer cups of drawn cup needle roller bearings, which are produced by forming methods, the bearing rings are machined. Due to their non-locating bearing function, the bearings cannot guide the shaft axially in any direction.
| ID |
OD |
W |
Basic load |
ratings |
Speed |
Mass |
Designations |
| 16 |
24 |
22 |
16.1 |
23.2 |
22000 |
0.031 |
RNA 6901 |
| 20 |
28 |
23 |
17.2 |
27 |
19000 |
0.04 |
RNA 6902 |
| 22 |
30 |
23 |
18.7 |
30.5 |
18000 |
0.042 |
RNA 6903 |
| 25 |
37 |
30 |
35.2 |
53 |
15000 |
0.1 |
RNA 6904 |
| 28 |
39 |
30 |
36.9 |
57 |
14000 |
0.098 |
RNA 69/22 |
| 30 |
42 |
30 |
38 |
62 |
13000 |
0.11 |
RNA 6905 |
| 32 |
45 |
30 |
39.6 |
65.5 |
12000 |
0.14 |
RNA 69/28 |
| 35 |
47 |
30 |
42.9 |
75 |
11000 |
0.13 |
RNA 6906 |
| 40 |
52 |
36 |
47.3 |
90 |
10000 |
0.16 |
RNA 69/32 |
| 42 |
55 |
36 |
48.4 |
93 |
9500 |
0.19 |
RNA 6907 |
| 48 |
62 |
40 |
67.1 |
125 |
8000 |
0.26 |
RNA 6908 |
| 52 |
68 |
40 |
70.4 |
137 |
7500 |
0.34 |
RNA 6909 |
| 58 |
72 |
40 |
73.7 |
150 |
7000 |
0.31 |
RNA 6910 |
| 63 |
80 |
45 |
89.7 |
190 |
6300 |
0.47 |
RNA 6911 |
| 68 |
85 |
45 |
93.5 |
204 |
6000 |
0.49 |
RNA 6912 |
| 72 |
90 |
45 |
95.2 |
212 |
5600 |
0.58 |
RNA 6913 |
| 80 |
100 |
54 |
128 |
285 |
5000 |
0.86 |
RNA 6914 |
| 85 |
105 |
54 |
130 |
290 |
4800 |
0.94 |
RNA 6915 |
| 90 |
110 |
54 |
134 |
315 |
4500 |
0.99 |
RNA 6916 |
| 100 |
120 |
63 |
165 |
425 |
4000 |
1.2 |
RNA 6917 |
| 105 |
125 |
63 |
172 |
450 |
3800 |
1.35 |
RNA 6918 |
| 110 |
130 |
63 |
172 |
465 |
3600 |
1.45 |
RNA 6919 |
NA49 series:NA4900 NA4901 NA4902 NA4903 NA4904 NA4905NA4907 NA 4908 NA 4909 NA4910 NA4911 NA4912 NA4913 NA4914 NA4915 NA4916 NA4917 NA4918 NA4919 NA4920 NA4922 NA4924 NA4926 NA4928 NA49/28 NA19/32 NA49/22
NA69 Series: NA6901 NA6902 NA6903 NA6904 NA6905 NA6906 NA6907 NA6908 NA6909 NA6910 NA6911 NA6912 NA6913 NA6914 NA6915 NA6916 NA6917 NA6918 NA6919 NA69/22 NA69/32 NA69/28
NA48 series:NA4822 NA4824 NA4826 NA4828 NA4830 NA4832 NA4834 NA4836 NA4838 NA4840 NA4844 NA4848 NA4852 NA4856 NA4860 NA4864 NA4868 NA4872 NA4876
Needle Roller Bearing
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Combined Needle Roller Bearing
Stud Type Needle Roller Bearing
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1.AXK
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3.811
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5.washer AS ZS
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One Way Needle Roller Bearing
Full Complement Needle Roller Bearings
Needle Roller And Cage Assembly
1.K
2.KK K...ZW
3.KT KZK
4.KS KKS
5.KBK
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Q:What the MOQ of your company?
A:MOQ is 100pcs. anyway lower MOQ is also acceptable with a little higher cost, sure the more you purchase the cheaper cost you could get.
Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.
Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?
Q:Dose your factory have any certificate?
A:yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you.
Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.
Q:Could you tell me the material of your bearing?
A:We have chrome steel,and stainless steel,ceramic and plastic material.
Q:Could you offer door to door service?
A:Yes,by express(DHL,FEDEX,TNT,EMS,7-12 days to your city.)
Q:Could you tell me the payment term of your company can accept? A:T/T.Western Union,PayPal
Q:Could you tell me the delivery time of your doors?
A:If stock,in 7 days or base on your order quantity
Q:Can you give me some discount?
A:Yes, you can, contact me immediately to get more discounts.
