Support roller type needle bearing

Needle Roller Bearings

In order to adapt to the variable rolling load, thicker bearing steel is used as the outer wheel in the design. And in response to various needs, there are two types of spherical and cylindrical outer diameters.
The NUTR series is a double full needle type. The outer ring has double ribs as the radial guide of the needle rollers, which can bear heavy loads, as well as impact axial loads and radial loads.
NATR series is suitable for medium speed and light load, and can provide longer lubrication.
NATV series is suitable for low speed and heavy load, but must be lubricated regularly.
NAST series is suitable for high-speed operation and requires proper lubrication. Since this series of products does not have ribs and end face retaining rings, it is recommended that hardening processing be required for use and guide surfaces.