DURA-LIFT Sealed Box Truck Rollers 1" Nylon 608ZZ Bearing 2" Triple-Coated Stem (50-Pack)-DLBR1B50

•Durable: Superior 608ZZ Bearing (rated for over 100,000 door open and close cycles) our rollers perform more than 10x the average rated truck roller for extended Max Life Performance.

• Dual Sealed Bearings: We extend roller lifetimes by sealing both the from and rear bearings with protective enclosed caps. This helps guard against salt, road grime, and dust from damaging the bearing overtime: Durable: 608ZZ Bearing rated for high cycles and high load capacity.

• High Grade Lubrication: combined with our sealed caps provides consistently lubricated bearings.

• Corrosion Resistant: 3x Coated Black-Oxide Stem is perfect for trucks in moisture-heavy regions extends corrosion resistance from weather elements such as salt and sand.

• Smooth: 608ZZ Bearing combined with Zytel PAS Nylon Wheel provides for a smooth open and close of truck door, Quieter operation ideal for Livestock hauls.