Replacement 44610 Race, OD-1.980 Race provides smooth surface for bearing to roll on inside of trailer hub. Works with L44643 and L44649 bearings. Replacement part uses industry-standard number. Specifications: Cup Outer diameter: 1.98 in. / 50.292mm Cup width: 0.42 in. / 10.668mm Matching Bearing (sold separately): 44643, 44649 Used with: Inner/Outer Race for BT8 spindle *Will fit other select applications*
