10 Pack R8-2RS Deep Groove Ball Bearings, 1/2"x1-1/8"x5/16" Miniature Bearings, Double Rubber Sealed and Pre-Lubricated, R8-rs
Specification
Material: Chromium Steel
Model: R8-2rs
Protection: Rubber Sealed
Bore (Inner) Diameter: 0.5"(1/2")
Outer Diameter: 1.125"(1-1/8")
Width (Thickness): 0.3125"(5/16")
Greased / Lubricated: Yes
R8RS (1/2"x1-1/8"x5/16") is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.