Description
S688ZZ Ceramic Stainless Steel Premium ABEC-7 Ball Bearing with Si3N4 Ceramic Balls (Silicon Nitride) |
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S688ZZ Stainless Steel Ball Bearing with Ceramic Balls Premium ABEC-7 quality, Bearing is made of Stainless Steel. Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings.
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