Hand Fine Pinion Gear – G320 (218628)
Hand Fine Pinion Gear (equivalent to Polar 218628). This 6 tooth gear is used in the hand fine adjustment mechanism on some of the early Polar EL and Polar CE paper cutters.
The teeth are curved round “lobes”, not conventional gear teeth.
It measures 1.47″ (37mm) in diameter over the 6 “teeth”. Its overall length is approximately 1-1/16″ long (27mm). It has a 14 mm bore and is cross drilled for a roll pin. This gear is machined from delrin and it mates with our spur gear, part number G321.
Please note that the photo shows 2 pieces for clarity. Price is for 1 piece.
|Collection||Shear Bolts and Shear Pins|