Method Of Measuring The V Belt For Sale：
1. First determine the upper width and thickness of the belt, A type (width 13mm thick 8mm), B type (width 17mm thick 11mm), C type (width 22mm thick 14mm), D type (width 32mm thick 19mm), E type ( Width 38mm thick 25mm), O type (width 10mm thick 6mm), SPZ type/3V type (width 10mm thick 8mm), SPA type (width 12.7mm thick 10mm), SPB type/5V type (width 16.3mm thick 13mm), SPC type (width 22mm thick 18mm), 8V type (width 25mm thick 23mm)2. Method to determine the inner circumference Li: measure the length with a thin rope around the path of the belt (that is, the groove of the belt drum), this length is the metric model of the belt (that is, the belt inner circumference model).
3. Determine the outer circumference LA method: Use a thin, non-stretching rope to close the outer circumference of the belt, and then measure the rope to get the data. Do not use a ruler to measure directly, it is not accurate.
4. Determine the LW method of pitch line circumference: cut and straighten