Series NCC needle bearings offer high capacity, thin cross section and unitized construction. They are commonly used in pivots and linkages. They are a non-separable unit, comprised of a drawn cup type needle bearing, inner race, and retaining washers which are fastened to the inner race.
Lubrication grooves and holes are provided in the inner race for all bearings except the 3, 4, and 5 size for relubrication purposes. The drawn cup needle bearing can be provided with an oil hole in its outer shell, if desired, please specify on order.
Exposed surfaces, as mounted, are cadmium plated to meet military specifications. These bearings are not suitable for use as a track roller or cam follower.