HTD-3M 14T-120T Timing Belt Pulley Pitch 3mm Width 16mm For 3D Printer CNC Drive

3M 14T-120T Timing Belt Pulley Pitch 3mm With Step Bore4-20mm For 15mm Width Belt. -Tooth width: 16mm(for 15mm width belt)。. -Tooth pitch: 3mm。. -Accurate transmission，No slip，Constant rate of rotation。.

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