Closed stamped outer ring needle roller bearing

Drawn cup needle roller bearing with a closed end and integral sealing

Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. Owing to the large number of rollers, the bearings have a high load carrying capacity and stiffness. The closed end makes them suitable for bearing arrangements where they are situated at the end of a shaft. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. Sealed bearings are delivered with an initial grease fill.

    High radial load carrying capacity

    Accommodate small axial guidance forces

    High stiffness

    Very low cross-sectional height

    Sealed at open end for increased reliability