Demand bearing[Turkey] We have a large requirement of the Nachi bearings for rotary encoders we we produce: 6810ZZ (Metal cap) 1000PCS for hallow shaft encoder 6810DU (Plastic Cap) 1000PCS for hallow shaft encoder Our regular quantity is 10,000pcs per year. As for the trial order, we want 1,000 pcs. Please notice that we only want the best quality bearings as we have a problem about it. Our product (rotary encoder) turns at 3000rpm and we don’t want to come out of the oil in the product. If the oil comes out, bearing will take the knock and product will not work properly. And also We want that the bearing should be quiet work.