![](http://4.bp.blogspot.com/_urSQl6wUA5g/SOFNAEK8W6I/AAAAAAAADmw/PfIuqRgNzwY/s400/1110408641_f5fbcb5a33.jpg)
To demonstrate the ineffective sealing on some of the cheaper grades of bicycle bearings out there, a sample bearing was placed on a flashlight. The orange light leaking across the gap from the seal and the bearing race speaks for itself.
Via Jim Beam's Photostream.
thats what my bearings look like? sucks!
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