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JG 7mm CNC Precision Steel Grooved Bearing Bushing for Airsoft AEG
by Bruce C. Date Added: August 27, 2012
Absolutely the best set of bearings I've ever installed in a gearbox. They're amazingly smooth. When I spin the gears while shimming they just go and go and go and go. I've installed these gears in multiple gearbox versions and brands and have had absolutely no fitment issues.

Also, I ran these bearings in a gear box with a slightly bent stock gear set. Had to do some extreme shimming to make them not contact. Regardless of this, when the replacement gear set came in and I installed and shimmed the new gears, it was just as smooth as the day I first installed the bearings. And that's with 15,000+ rounds through a gearbox with bent gears.

I would highly recommend these over any other 7mm bearing set.

Rediculously smooth
Excellent fitment
Extremely durable

None what-so-ever

Rating: 5 of 5 Stars! [5 of 5 Stars!]
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