L44643/L44610 Tapered Roller Bearing Cone and Cup Set 1″ Bore 1.98″ O.D. 0.58″ W
Chromium Steel. Single row tapered roller bearings must be used either with a second bearing or as a matched pair. Do not make strong impact on the bearing during use. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads.