Each idler timing pulley has double bearings, to ensure the machine runs well.
Widely used in milling machine, gear forming machine, drilling machine, CNC lathe, hobbing machine or other mechanical transmission occasions.
Inner Bore: 5mm, Teeth Width: 6.5mm, Overall Height: 8.5mm, Outer Diameter 18mm, Type: Smooth without teeth / with teeth
package include:5/10pcs
Item Type : Flexible Shaft Coupler
Size - Teeth Type : 20 Teeth, Bore: 3mm, Width: 6.5mm, Height: 8.5mm, Outer Diameter: 18mm