8x16x5 Ceramic Flange Rubber

8x16x5 Ceramic Flange Rubber

$5.50
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 8x16x5 Ceramic Flange Rubber Seal 8mm Inside diameter 16mm Outside diameter 5mm wide 688-2rs  688 2rs  8x16 Flange Abec 5 Light oil Ceramic Silicon Nitride Si3N4 balls Chrome steel races Nylon retainers* Rubber seals   Ceramic Hybrid flange Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings.  These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance.   *Nylon retainers handle up to 60% more speed than a standard steel retainer

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