Wish I would have known, that’s 1/3 price!PTO snub shaft bearing is 6307-2RS C3. Should be able to source anywhere but get a good one (NOT China). NSK, NTN, SKF, FAG, KOYO, Timken, etc.
For example: https://www.amazon.com/6307-2RS-rubber-bearing-6307-rs-bearings/dp/B00PCNW5NA