Nominal speed ratio Pulley sizes are normally based on a pitch diameter, which may be less than the outside diameter. Minimum pulley diameters recomme
{"Image DocumentName": "Nominal speed ratio", "Image ImageDescription": "Pulley sizes are normally based on a pitch diameter, which may be less than the outside diameter. Minimum pulley diameters recommended for a range of belt types are as follows: Vee 67 mm Wedge 60 Flat 40 Polyvee 18 Timing 16", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}