Brand? I'm sure they are but have to find the Numbers on the outer races to match them up to aftermarket Bearings.As far as I know the only way to fix a Husky is with Aftermarket bearings.Had a 326lx Husky that the dealer said you could only get the Complete gearbox no bearings or gears.Stihl may be different.:dunno:
Worth the effort?Sure shouldn't be too Difficult.as long as it's the Bearings and not the Gears grinding.