uxcell Guide Pulley Wheel 8x28x13.6mm Ceramic Deep Groove Pulley Bearing for Lockstitch Sewing Machines Sewing Machine White, Pack of 2 Size - Shaft Hole Diameter: 8mm; Outer Diameter: 28mm; Thickness: 13.6mm; Groove Width: 19mm The guide pulley is made of ceramic, durable and long-lasting. The smooth surface allows for flexible sliding, low noise, and excellent wear resistance. Features - Smooth surface, excellent wear resistance. Application - This guide pulley is a great tool for building track systems for lockstitch sewing machines, sewing machines, etc. Note - Before purchasing, please make sure that the shaft hole diameter matches your device. ✨Thank you for viewing!✨ * Immediate purchase & comments welcome! * Ships same day to next day! * One-of-a-kind, first come, first served! * Bulk purchases welcome, feel free to comment. ・Please check the actual product photos for the condition. 　Opened for inspection and photography. ・Thank you for your understanding regarding home storage and simple packaging for shipping. 　We appreciate your purchase ( ⁎ᵕᴗᵕ⁎ ) 422