RWM Casters VIR052008 5 Diameter X 2 Width Cast Iron VGroove Wheels with Straight Roller Bearing 800 lbs Capacity

RWM Casters V-Groove industrial track wheels are high-strength cast iron (VI) castings or forged steel (VF) forgings machined with a 90-degree groove for operation on an inverted angle iron track. Care must be taken to ensure the inverted angle iron track is parallel for smooth and constant tracking. In some cases, it may be advisable to run inverted angle iron on one side with V-groove wheels and flat bar stock steel on the other side with a flat-faced cast iron or forged steel wheel.