W-830-HMB-3/4 Hamilton Metal Wheel. 8″ Diameter x 3″ Wide x 3 1/2 Hub Length. High-Performance Metal Wheel for Extreme Conditions. The W-830-HMB-3/4 Hamilton Metal Wheel is designed for exceptional performance under high-temperature conditions, withstands temperatures up to 750° F. Its 8″ diameter, 3″ wide, and 3 1/2 hub length configuration provides stability and versatility across various applications. The wheel features 3/4 high heat stainless steel precision ball bearings, ensuring smooth operation even at extreme temperatures. Ideal for Demanding Environments. Ideal for industries requiring reliable and durable wheels, such as foundries, smelters, and furnaces, the W-830-HMB-3/4 Hamilton Metal Wheel excels in harsh environments. Choose the Right Wheel for Your Needs. Select the W-830-HMB-3/4 Hamilton Metal Wheel for your next project, ensuring you have the right wheel for your needs. With our commitment to quality and performance, you can trust the W-830-HMB-3/4 to provide the durability and reliability required for your high-temperature applications.