Look to Grainger for durable needle bearings that can be used in engine components such as rocker arm pivots, pumps, compressors, transmissions and more. Choose from a wide range of machined, machined with inner race and drawn cup needle bearing styles in a wide range of sizes. Use bearings without an inner ring if the shaft can be hardened and ground, and bearings with inner ring if the shaft cannot be configured as a rolling bearing raceway. Pick up your needle bearings from Grainger today!