Material: outer gerotor-4640 powder metal-rc40hard; inner gerotor-4640 powder metal-rc40hard; eccentric ring-grade 40 cast iron; od 3.860 min-3.873 max; o/a width 1.000
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 6105-01-471-8085
NSN 5835-01-392-3105
NSN 5965-01-525-7513
NSN 5965-00-578-8931
NSN 5895-01-145-5358
NSN 5930-00-952-2639
NSN 5925-01-347-7140
NSN 6145-01-459-8150
NSN 6610-01-514-7181
NSN 5996-01-367-6557
NSN 2925-00-960-4737
NSN 6685-01-615-3548