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Address:E3,MingquanPlaza,Tianqiao District,JinanCity,Shandong
Phone:+8618560160992
Email:sales01@wtrdbearings.com
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Needle Roller Bearings NA, NKI Type
There is an inner ring NA.NK type needle roller bearing. Since the inner ring has no rib, the inner ring, outer ring, a full set of needle rollers and cages can be installed separately, and the axial displacement of the shaft or housing is not restricted. Since the needle rollers are separated by a cage, the friction is reduced, so it can be used in parts with high rotation speed.
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Needle Roller Bearings
WhatsApp:+8618560160992
Email:sales01@wtrdbearings.com
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Product Description
Product Details
There is an inner ring NA.NK type needle roller bearing. Since the inner ring has no rib, the inner ring, outer ring, a full set of needle rollers and cages can be installed separately, and the axial displacement of the shaft or housing is not restricted. Since the needle rollers are separated by a cage, the friction is reduced, so it can be used in parts with high rotation speed.
Bearing Number |
Dimensions (mm) |
NA4822 |
110×140×30 |
NA4822A |
110×140×30 |
NA4824 |
120×150×30 |
NA4824A |
120×150×30 |
NA4826A |
130×165×35 |
NA4826 |
130×165×35 |
NA4828A |
140×175×35 |
NA4828 |
140×175×35 |
NA4832A |
160×200×40 |
KA4832A |
170×215×45 |
NA4836A |
180×225×45 |
NA4844A |
220×270×50 |
NA4844A/YA4 |
220×270×50 |
NA4852A |
260×320×60 |
NA4856A |
280×350×69 |
NA4900A |
10×22×13 |
NA4900A/YA |
10×22×13 |
NA4900 |
10×22×13 |
NA4901A |
12×24×13 |
NA4901 |
12×24×13 |
NA4902A |
15×28×13 |
NA4902 |
15×28×13 |
NA4903A |
17×30×13 |
NA4903 |
17×30×13 |
NA4903AS2 |
17×30×13 |
NA4904A |
20×37×17 |
NA4904A/YA2 |
20×37×17 |
NA4904 |
20×37×17 |
NA49/22 |
22×39×17 |
NA4905A |
25×42×17 |
NA4505 |
25×42×17 |
NA49/28 |
28×45×17 |
NA4906A |
30×47×17 |
NA4906 |
30×47×17 |
NA49/32 |
32×52×20 |
NA4907A |
35×55×20 |
NA4907 |
35×55×20 |
NA4908A |
40×62×22 |
NA4908 |
40×62×22 |
NA4909A |
45×68×22 |
NA44909 |
45×68×22 |
NA4910A |
50×72×22 |
NA4910 |
50×72×22 |
NA4911A |
55×80×25 |
NA4911 |
55×80×25 |
NA4912A |
60×85×25 |
NA4912 |
60×85×25 |
NA4913A |
65×90×25 |
NA4913 |
65×90×25 |
NA4914A |
70×100×30 |
NA4914 |
70×100×30 |
NA4915A |
75×105×30 |
NA4915 |
75×105×30 |
NA4916A |
80×110×30 |
NA4916 |
80×110×30 |
NA4917A |
85×120×35 |
NA4917 |
85×120×35 |
NA4918A |
90×125×35 |
NA4918A/C9 |
90×125×35 |
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