Drawn cup needle roller bearing with a closed end for shaft end applications with high dynamic loads Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads Meets standard ANSI/ABMA 18.2-1982 for quality assurance