This motor drive pulley is made of durable rubber with metal hub and is designed to fit a 9/32-inch shaft. The diameter of the pulley is 1 1/8 inches.

Will work with some of the NewHome and Free rotary sewing machines. 

Pulley 1 1/8" diameter, hole is .28" diameter and will fits a 9/32" (.27) shaft

Part # LN379A