Simplicity Spindle Bearing No. 2108202SM. This is an original equipment spindle bearing. Dimensions BEARING, Ball, 3/4 x 1-3/4 x 5/8. Replaces part number 2108202
Scag Bearing - heavy duty precision spindle bearing, top & bottom bearing on spindle assembly 6305-2RS, improved quality precision. Size: 2.4375" OD x 0.987" ID x 0.670"W. Replaces # 48101-02.
Murray / Noma Bushing No. 39979. This is a quality aftermarket bearing with an OD of 1.375", an ID of .75" and width of .625". Replaces Murray / Noma part number 39979.