FIBER AND NYLON WORM GEAR SET 60 TEETH 48 PITCH FROM TUNING CAPACITOR MECHANISM

Description

DRAWER 73
BRASS RING AROUND HUB
QTY 1 OLD SCHOOL MATCHING WORM GEAR SET-- WITH 2 STAINLESS STEEL SET SCREWS ! THESE CAME OUT OF A BOX THAT SAID COLLINS TX ON IT. HAM RADIO ???
I WAS TOLD THAT THESE ARE DESIGNED TO HAVE A LONG INPUT WORM SHAFT THAT HAS FLEX AND THE MESH IS MADE TIGHT PLUS .010" SO THE WORM ALWAYS HAS PRESSURE ON THE WHEEL TO ELIMINATE BACKLASH. FOR AIR GAP TUNING CAPACITOR IN OLD SCHOOL RADIO GEAR. YOU USE YOUR IMAGINATION AND PUT THEM IN WHATEVER NEEDS PRECISE ROTATIONAL CONTROL WITH LITTLE TO NO BACKLASH.
ALSO THESE CAME WITH BRISTOL SPLINE SET SCREWS. IF YOU DONT KNOW WHAT THAT IS THEN YOU WOULD NOT HAVE BEEN ABLE TO REMOVE THEM. GOOGLE IT IF YOU ARE CURIOUS.  I REPLACED THEM WITH MODERN STAINLESS SOCKET HEAD SET SCREWS THAT USE A STANDARD HEX KEY.
BUY IT NOW IS FOR ONE SET OF GEARS
2X SET SCREW ON WHEEL --WORM HAS TO BE CROSS  PINNED.
48 PITCH 14.5 DEGREE PA 60 TEETH SINGLE LEAD WORM 60:1 RATIO. 3/16” BORE ON WORM AND 1/4" BORE ON WHEEL.
ALSO AVAILABLE IN  360:1  180:1  170:1  125:1   100:1  90:1  75:1  60:1  50:1  40:1 AND 30:1 IN OTHER LISTINGS. CHECK OUT OUR EBAY STORE
WHY PAY MORE FROM ANOTHER SELLER ? ?
WHY BUY FROM A SELLER THAT USES CARTOON STOCK PICTURES AND DROP SHIPS FROM AMAZON ?
WE USE REAL PICTURES OF OUR REAL INVENTORY !  WE HAVE OVER 12,000 SETS OF WORM GEARS !
Please note that I have tens of thousands of gears in all different materials, bore sizes, diametral pitch, and tooth counts. We also have gear racks, gear motors, universal joints, pulleys etc.
For clarity please note that the buy it now is for a 2 piece matching set of gears.       1-  WORM WHEEL AND    1- WORM GEAR.
Please note that these came from the original packaging (SEE PICS) and are now stored with care in a dehumidified environment with desiccant packs.
Please note that when I mail these they are individually bagged to prevent scratching and or damage to brass teeth or the spiral thread.
These are nice to have for custom clock building, slot cars, model railroad, robot, prototyping, experimenting and other hobbies.
Please note that none of the other items in the pictures are part of the sale. They are for measuring and illustration purposes only.
If you pay before noon Eastern time I will mail these the very same day ! !