Cheap And Discounts 10pcs 7x11x3 mm MR117-2RS ABEC-3 Miniature MR117RS Ball Bearings Blue Sealed RC Cars Trucks Bearing MR117 2RS L1170D 7*11*3 Wholesale. Buy Directly From Merchant DGYCB Bearing Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.