Bare housing
A little water got in when powerwashing before blasting.
A little got in and rusted the race. No biggie, it's trash anyway. No matter how well you seal it up, some water will always find its way inside. The unit had been taken apart before washing, and I'd wiped the oil off the races.
Seal it up good if you're not planning on rebuilding it after, at least change the oil afterwards.
Bare housing
A little water got in when powerwashing before blasting.
A little got in and rusted the race. No biggie, it's trash anyway. No matter how well you seal it up, some water will always find its way inside. The unit had been taken apart before washing, and I'd wiped the oil off the races.
Seal it up good if you're not planning on rebuilding it after, at least change the oil afterwards.