Hamilton® Polylast™ Wheel 8 x 2 - 3/4" Roller Bearing (Discontinued)

Hamilton polylast wheel 8 x 2 - 3/4" roller bearing this unique half-round tread is combined with maintenance-free precision ball bearings to provide effortless rolling. A generous amount of polyurethane is bonded both mechanically and chemically to a large fin that extends from the center of the core providing excellent performance in the most demanding of applications. Engineers then specified a softer polyurethane with a durometer of 80 to ensure greater traction and to run quieter than traditional urethanes. The end result is a highly durable, easy rolling, and quiet wheel that can last a lifetime with little or no maintenance required.