ZPI Sic Ball Bearing 834-834 CeramicSKU45801685230620OverviewKnob bearings with innovative anti-rust treatment.Knob bearings are exposed to harsh environments where intrusion of water, dust, sand, mud, etc. is unavoidable. FeaturesBrandZPIUS $22.01 US $0 SKUQuantityPrice 4580168523062 0 US $22.01 Customer reviews and ratingsBe the first to write a review of this product!