1.Needle roller bearings 2 The highest quality service 3 the best quality 4 most competitive prices Needle roller bearings, with machined rings, with flanges, with an inner ringPrincipal dimensionsBasic load ratingsFatigueSpeed ratingsMassDesignation dynamicstaticloadReferenceLimiting limitspeedspeed dDBCC0Pu mmkNkNr/minkg- 40552031,4678,39000100000,14NKI 40/20 TN 40553045,710813,49000100000, ...