SR144ZZ Stainless Steel Ball Bearings 1/8" x 1/4" x 7/64" inch Lot of 10 Bearings SR144ZZ Stainless Steel Ball Bearings, this is a popular size that could be used in many application that uses this size 1/8" x 1/4" x 7/64". Bearings are made of Stainless Steel.