Polyurethane on Iron

Medium duty kingpinless casters are superior due to the machined raceway that exerts radial force evenly where there is full contact between the ball bearing and the raceway. This greatly reduces wear on the raceway and eliminates the loosening forces of stress in the swivel section providing a smoother and stronger swiveling action. These raceways are built to last longer with less maintenance required and hold up better in high impact environments. Polyurethane on Iron wheels are a strong and durable wheel that has a significantly high strength-to-weight ratio and is capable of long service under heavy loads. The polyurethane is more resistant to grease, oil and abrasive wear than a rubber tread wheel is. Polyurethane on Iron wheels are a popular choice for many carts rolling on factory floors and moving through manufacturing environments. Polyurethane on Iron wheels are a fabulous choice for many industrial applications and can be a very long lasting solution when used in the right environments.

Caster Features:

• Temperature Range: -45F to +180F
• Hardness: 95(±5) Durometer Shore A
• Finish Options: Red on Silver, Green on Black