Quote Originally Posted by Tenson View Post
They seem a bit home made. Should I be sending them back or are they okay?
That's perfectly normal. Same as you'd get from linearmotionbearings2008 on eBay. I ordered some recently from china (not for myself I hasten to add!) and they came in less than a week. The're essentially the same except the grubscrew is now on the side of the bearings, not on the base.