Drawn Cup Needle Roller Bearing, Closed End, Series: BK Series, 15 mm Bore, 21 mm Outside Diameter, 12 mm Width, 9.11 kN Load, Steel Bearing, Steel Cage, 14000 RPM Grease/21000 RPM Oil Maximum, -25 to 225 °F

Drawn cup needle roller bearings support radial loads and reduce friction between rotating components, with a drawn outer shell serving as a raceway to the rollers. The small cross-section of the drawn cup bearing provides high load-carrying capability with minimum required space, drawn cup bearings are easily installed with a press fit in the housing. Koyo Drawn Cup Needle Roller Bearing, Closed End, Series: BK Series, 15 mm Bore, 21 mm OD, 12 mm Width, 9.11 kN Load, Steel Bearing, Steel Cage, 14000 RPM Grease/21000 RPM Oil Maximum, -25 to 225 °F