NBK Made in Japan BRUHP-5-P Hexagon Head Screw Type Ball Rollers for Upward, Downward and Sideward Facing ApplicationsBRUHP 5 P 5mm Hex Head Screw Type Ball Transfer Unit for Upward, Downward and Sideward Facing Applications, Single Screw. BRUHP 5 P has a drain hole and is intended for food production lines and other applications that require cleaning. BRUHN 5 N is intended for applications that require cleanliness, heat resistance, or chemical resistance, such as FPD production equipment and semiconductor devices. Part Number M L L1 s Db B d Withstand Load (N) BRUHP