6203-2RS Crowned Outer Surface Ball Bearing 17x40x12mm ID 90mm N309MY Roller Bearing

N309MY Roller Bearing

it's ideal for heavy-duty rotating equipment where durability and clean operation matter

Lot of 100 Stainless Steel Nylon Sealed Dry Skate Bearing

SR4Z Ball Bearing

Pre-Greased - VXB Bearings

6203-2RS Crowned Outer Surface Ball Bearing 17x40x12mm ID 90mm N309MY Roller Bearing6203 2RS Ball Bearing Concave Outer Surface Double Sealed Chrome Steel 17mm x 40mm x 12mm This deep groove 6203 2RS bearing comes with a crowned (concave) outer ring, making it ideal for applications where the bearing needs to roll along a curved surface. It's double sealed with rubber to keep out dirt and grit, pre greased for smooth rotation, and built from chrome steel for lasting strength. Concave crowned outer surface for curved track rolling