SKF HK 1412 Needle Roller Bearing, Caged Drawn Cup, Outer Ring and Roller, Open, 14mm Bore, 20mm OD, 12mm Width Drawn cup needle roller bearing for 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 ISO 3245 for quality assurance