SR1810ZZ Bearing 5/16" x 1/2" x 5/32" inch Stainless Steel Shielded Bearing 7202CYP4 and reliability make them perfect

and reliability make them perfect for demanding applications like mining

Ball Diameter 0

Single 61901-2RS ceramic hybrid bearing

Here's a handy guide

SR1810ZZ Bearing 5/16" x 1/2" x 5/32" inch Stainless Steel Shielded Bearing 7202CYP4 and reliability make them perfectSR1810ZZ Stainless Steel Ball Bearing 5 16" x 1 2" x 5 32" inch One Bearing SR1810ZZ Stainless Steel Ball Bearing, measuring 5 16" x 1 2" x 5 32" inch. Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, plus its pre lubricated with grease so its ready to roll right away. SR1810ZZ Ball Bearing Deep Groove Ball Bearing Material: Stainless Steel Closures: 2 Metal shields Inner Diameter: 5 16" inch Outer