CHINA EAST TRADING CO.,LIMITED
CHINA EAST TRADING CO.,LIMITED have been integrated manufacturer and exporter all kinds of bearings since 2009. More than 10years exported experience to get a rich experience to provide different
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NAIB 5905 Needle Bearing Inner Ring Solid Ring Roller Bearings
Descirption,
1. INA needle roller bearings are bearing units composed of radial needle roller bearings and thrust bearing components.
2. They have a compact structure, small size, high rotation accuracy, and can withstand certain axial loads while bearing high radial loads.
3. And the product structure is diverse, adaptable and easy to install.
4. The bearing is generally selected from grease and lubricating oil. However, when used in high temperature environments, lubricants are basically used.
5. Lubricating oil can reduce the friction coefficient of the bearing and can dissipate heat, so that the service life of the bearing can be extended.
Loose needle roller bearings, Specification,
| Bearing Model | NA5090/ NAIB5909 |
| Type | Needle |
| Inner Diameter | 45mm |
| Outer Diameter | 68mm |
| Thickness | 30mm |
| Weight | 396 |
| Dynamic load(N) | 56000 |
| Static load(N) | 101000 |
| Service | supporting OEM&ODM |
Split needle roller bearings, Feature,
Despite its small cross-section, the bearing still has a high load bearing capacity, so it is particularly suitable for applications where radial space is limited.
More needle model,
| Diameter | Bearing Model | Diameter | standard size | Basic load rating | Limit speed | ||||
| | | ||||||||
| mm | FW | D | C | dh Max | R(2) Max | kgf | kgf | rpm | |
| 15.875 | BR101812 | 15.875 | 28.575 | 19.050 | 24.5 | 0.6 | 1930 | 2010 | 25000 |
| 19.050 | BR122012 | 19.050 | 31.750 | 19.050 | 26.5 | 1 | 2220 | 2490 | 20000 |
| BR122016 | 19.050 | 31.750 | 25.400 | 26.5 | 1 | 2810 | 3380 | 20000 | |
Why choose us,
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