Needle Roller Bearings
Overview
![Needle Roller Bearing, Comp NRB](/adobe/dynamicmedia/deliver/dm-aid--7ea42526-0783-44d0-b718-1e197717debb/p-nrb-comp.jpg?preferwebp=true&quality=85)
Needle roller bearings (sometimes called “needle bearings”) use long and narrow cylindrical rollers that sometimes exceed JIS/ISO size ranges. They are categorized as thrust or radial bearings based on which load direction they support. Radial types include drawn-cup and solid types, as well as application-specific track rollers (cam and roller followers). Thrust needle and thrust roller bearings respond to axial load needs.
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