Motor Armature Bearing Set. (for the motor armature not the blade arbor)
Rear bearing is 15 ID, 35mm OD, and 11mm wide and the front bearing is 17mm ID 40mm OD and 12mm wide.
Will fit 315.xxxxx model series Craftsman 10" Belt Drive table saws : 315.228510, 315.228390, 315.228310, 315.228590, 315.228930, 315.228490, 315.228410, 315.272350.
These saws have motors that look like the one in the photo and are marked P/N: M1110211 or P/N: TH0112/TH0208.
Not for 113 series saws.