Product Information BRAND:NSK Brand Logo SKU:NU306EWC3-NSK AVAILABILITY:IN STOCK WEIGHT:0.41 KGS Technical Data INSIDE DIAMETER (MM):30MM OUTSIDE DIAMETER (MM):72MM WIDTH (MM):19MM DYNAMIC LOAD RATING (KN):53 STATIC LOAD RATING (KN):50 GREASE LIMITING SPEED (R/MIN):8500 OIL LIMITING SPEED (R/MIN):10000 CAGE TYPE:STEEL SEALS OR SHIELDS:OPEN TYPE CLEARANCE:C3