NA 4905.2RS

Single-row needle roller bearings contain small-diameter cylindrical rollers that are long in relation to their diameter. Due to the large number of rollers, the bearings have a high load-carrying capacity. The outer ring includes two built-in flanges to guide the bearing in the axial direction and an annular groove with one or more lubrication holes to simplify relubrication. An additional lubrication hole is located on the inner ring.