| Bearing No. | NA4909 RS |
| ID(d) | 45 mm |
| OD(D) | 68 mm |
| Width(B) | 23 mm |
NA4909 RS Needle roller bearing
Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.
Supplies needle roller bearings in many different designs, series and in a wide range of sizes, which makes them appropriate for a wide variety of operating conditions and applications.
Needle roller bearing from features with Lowest cross section among rolling bearings. In applications where less space is available, needle roller and cage assemblies offer a very compact solution.
Because of their large number of small-diameter rollers, needle roller and cage assemblies have high stiffness.
In order to better serve users, we have set up an expert think tank, and there are 25 technical experts in different industries to provide customer consultation and technical audit, which enables us to provide customers with professional services. Besides, we have 200 suppliers in China and overseas who grow together with Flan.
For any further information, please kindly send your request to our email address:
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