VY12709-20 12" x 4" Vulkollan Tread on Cast Iron Wheel, 1-1/4" Tapered Bearings
12" x 4" Vulkollan® on cast iron wheel
4-1/2" hub length
1-1/4" ID tapered bearings
Vulkollan® outperforms standard polyurethane compounds.
6,925 pound load rating
Vulkollan is a registered trademark of Bayer AG, Germany.