Cheap And Discounts 2pcs Youchi 4x11x4mm S694 Stainless Steel Hybrid Ceramic Bearings S694C S694 2RS S694 RS 694 CB Ceramic Bearing 4*11x4 Wholesale. Buy Directly From Merchant Youchi Bearing Store Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.