This sale is for a quantity of 1 of the item pictured.
Kit includes one #2, V-wheel bearing with dual rubber seals, one eccentric bushing (stainless steel), one .032 flat washer, one hardened SAE washer, and one, 1/4-20 x 1 1/4, Steel alloy, Socket Head Cap Screw.
The eccentric bushing permits adjustment of the wheel into the guide track. It has a 9/16 hex.
The hardware included is designed to mount onto a plate up to 1/2 inch thick.