X-1 3/8" 21 Spline Weld Hub
$19.66
SKU X-1-3/8-21SP
Weld on hubs are often attached to pulleys, sheaves, and sprockets to provide a tapered bore to match the tapered outer surface of the bushing.
Bore: 1 3/8" - 21 Spline
Outside Diameter: 2 1/2"
