Fmaterial outer rotor cast iron grade 40, inner rotor steel a.I.S.I. 8620; o/a diameter 1.4975in.; bore 0.500in dia; 2 keyways 0.095 in. W on opposite ends of bore; o/a diameter of bore including keyway 0.632in.
A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6130-01-557-6683
NSN 6610-01-533-6046
NSN 5985-01-605-1582
NSN 6320-01-470-6826
NSN 5950-01-182-6492
NSN 6610-00-565-9758
NSN 5935-01-445-8831
NSN 5950-01-434-9076
NSN 5835-00-752-6065
NSN 6610-00-885-0002
NSN 5996-01-473-9333
NSN 4140-01-265-8669