80 Teeth 6.35mm Bore Timing Pulley Synchronous Wheel with M5 Screw 14mm X 18mm Outer Diameter: 42mm / 1

Outer Diameter: 42mm / 1

Mounting Hole Centre Distance: 113mm /  4

4 x Speaker Grill Cover

then use a hammer to flatten it or tighten it with pliers

Model: 60/22-2RS

80 Teeth 6.35mm Bore Timing Pulley Synchronous Wheel with M5 Screw 14mm X 18mm Outer Diameter: 42mm / 1What is this? The synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc. What will I get? Package Content: 1pcs x Timing Pulley Wheel(with M5 screws); Bore Diameter: 6. 35mm 0. 25inch; Max Diameter: 55mm 2. 16