4" x 2" Retort Wheel - 550 Lbs Capacity

4" x 2" Retort Wheel - Part # R42121E Retort Wheels are hard plastic and most often used in food facilities, such as meat packing plants, because their white color easily shows whether the wheel is clean or not. The wheels is made out of heavy duty plastic and are designed to not crack or chip. These wheels are lightweight yet hold high weight capacities and are also non-marking. They also are washable, steam cleanable, impervious to water, and highly resistant to solvents, oils, grease, most chemicals, and cleaning solutions. These wheels are similar to polyolefin and nylon wheels but offer a higher temperature rating. Specifications: Wheel Diameter: 4" Hub Length (Plain Bore): 2-3/16" Tread Width: 2" Hub Length (With Spanner): 2-5/16" Capacity: 550 Lbs. Wheel Color: White Bearing Type: Plain Wheel Durometer: Shore D 75 (+/-5) Plain Bore ID: 3/4" Low Temp Range: -20˚F Bearing ID: See Bearings Options High Temp Range: 290˚F Wheel Type: Polyolefin Weight: 1.00 Lbs