Arnold Offset Hub Wheel is designed for applications where the axle and caps need to be flushed or recessed from the tire, making it i for mobile equipment operating in abrasive or high humidity environments. These wheels feature a steel hub and come in various sizes and load ratings to suit different needs. The oilless bearing wheels are for tough conditions, while the ball bearing wheels are commonly used as s on rotary lawn mowers and golf carts. Each wheel is carefully constructed with specific tread patterns such as ribbed or diamond, and features durable bearing types including 1/2" ball bearing and 1/2" Grafoil bearings. With widths ranging from 1.5" to 1.75" and load ratings from 50 to 60 lbs, these wheels reliable performance and long-lasting durability. They are conveniently packaged in shrink wrap for protection and ease of handling. Model Number: 490-320-0001