Ruian Sowinpak. Co., Ltd. / 2022-06-08
=== Base Info ===
=== Description ===
Suitable for high radial load capacities .
the following is basic design of single row needle roller bearing with flanges :
the following is basic design of double row needle roller bearing with flanges :
Princi | pal dimensions | Basic load | ratings | Speed | Mass | Designations | |
Fw | D | C | dynamic | static | reference | reference | |
mm | kn | r/min | kg | ||||
5 | 10 | 10 | 2.29 | 2 | 36000 | 0.0031 | NK 5/10 TN |
5 | 10 | 12 | 2.92 | 2.7 | 36000 | 0.0037 | NK 5/12 TN |
6 | 12 | 10 | 2.55 | 2.36 | 34000 | 0.0047 | NK 6/10 TN |
6 | 12 | 12 | 3.3 | 3.2 | 34000 | 0.0057 | NK 6/12 TN |
7 | 14 | 10 | 2.81 | 2.75 | 32000 | 0.0069 | NK 7/10 TN |
7 | 14 | 12 | 3.58 | 3.75 | 32000 | 0.0082 | NK7/12 TN |
8 | 15 | 12 | 3.8 | 4.25 | 32000 | 0.0087 | NK 8/12 TN |
8 | 15 | 16 | 5.01 | 5.85 | 32000 | 0.012 | NK 8/16 TN |
9 | 16 | 12 | 4.4 | 5.2 | 30000 | 0.01 | NK 9/12 TN |
9 | 16 | 16 | 5.72 | 7.2 | 30000 | 0.013 | NK 9/16 TN |
10 | 17 | 12 | 4.57 | 5.7 | 28000 | 0.01 | NK 10/12 TN |
10 | 17 | 16 | 5.94 | 8 | 28000 | 0.013 | NK 10/16 TN |
12 | 19 | 12 | 6.71 | 8.15 | 26000 | 0.012 | NK 12/12 |
12 | 19 | 16 | 9.13 | 12 | 26000 | 0.016 | NK 12/16 |
14 | 22 | 13 | 8.8 | 10.4 | 24000 | 0.017 | RNA 4900 |
14 | 22 | 16 | 10.2 | 12.5 | 24000 | 0.021 | NK 14/16 |
14 | 22 | 20 | 12.8 | 16.6 | 24000 | 0.026 | NK 14/20 |
15 | 23 | 16 | 11 | 14 | 24000 | 0.022 | NK 15/16 |
15 | 23 | 20 | 13.8 | 18.3 | 24000 | 0.027 | NK 15/20 |
16 | 24 | 13 | 9.9 | 12.2 | 22000 | 0.017 | RNA 4901 |
16 | 24 | 16 | 11.7 | 15.3 | 22000 | 0.022 | NK 16/16 |
16 | 24 | 20 | 14.5 | 20 | 22000 | 0.028 | NK 16/20 |
16 | 24 | 22 | 16.1 | 23.2 | 22000 | 0.031 | RNA 6901 |
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