bearings are always a worry.
I get most through my mower wholesalers because I trust them to be good.
Price is less than retail for a standard bearing so I can add a mark up.
The most counterfited items apparently are bearings .
According to the engineering supply shop I get the ones my wholesales do not stock from.
Way back he showed me dealer notices about fake Timkin, SKF & NGK bearings from the 3 distributors al of which included a spotters fee for any one who could identify a supplier of counterfit bearings.
It also reminded them that factories in China, Indonesia,The Phillipines & India will put any name on the side of a bearing that the customer asks for if the quantities are big enough.
Timken notice also warned about giving refunds asapparently there was a scam a the time where people were buying genuine Timken bearings and also counterfit Timken bearings , then returning the fakes for a refund.
So now any one returning a Timken for refund can only do it via a credit card and the "wrong" bearing gets sent back to Timken for certification .
What really blew my mind was some time latter when I mentioned it and the owner told be Timken had taken several thousand people to court over the scam in Australia alone.
Apparently it has become such a problem in commercial avaition that all bearings now have serial numbers and if the engineering clerk can not trace that number all the way back to the factory it does not get fitted.