I May have found some skf but they are sealed, isnt it hard to get the grease out without breaking the bearing?If not ebay, automotive stores, or generally online. I forget the measurements but somebody else could chime in. Once you know the measurements just look those up online. You can get sealed bearings but remove the seals and clean the grease out. They need to be open bearings. SKF is really nice, although I have used other good quality bearings
Aren't all 6202 C3(non Chinese) deep groove?? I'm only saying because everyone I've looked up, Japanese, Canadian, USA doesn't matter, they have all been deep groove as a 6202 C3.You can not use sealed bearings for the internal crank bearings...
The oil that you mix with the fuel is responsible for lubricating the entire engine if the bearings are sealed how is the two-stroke mix going to get into the bearings and keep them lubricated?
Also take this note down!
You can't just slap any bearing into an engine you should be using deep grooved crank bearings if you decide to cheap out and use regular bearings your engine will quickly develop a lot of end play and destroy itself if it is heavily modified.
Just pulled out my bearings and they were both closed, have no idea if it came from the factory that Way… so im just gonna change itThe lubrication in a closed bearing will not last very long and then the bearing run dry.
Trust me every 2 stroke engine run with open bearings. Also a 18k rpm bzm engine and it works.
Yikes, I've pulled the part probably 15 engines and not one has sealed bearings. They are supposed to be open. Like previously said, the oil in the two stroke mix lubricates the crank bearings.Just pulled out my bearings and they were both closed, have no idea if it came from the factory that Way… so im just gonna change it
If they are a decent brand, just pull the seals and use brake cleaner or carb cleaner to clean them out and then leave them up well with 2-stroke oil. If you don't want to do the labor then just find some open bearings, 6202 c3 openJust pulled out my bearings and they were both closed, have no idea if it came from the factory that Way… so im just gonna change it