THE BUY IT NOW IS FOR 1 GEAR WITH 1 PIN

GREAT FOR ARDUINO, RASPBERRY PI AND OTHER SERVO POWERED HOBBY PROJECTS. THESE GEARS MAY HAVE SCRATCHES ON THE SURFACE FROM THE MANUFACTURER. THEY ARE JUST COSMETIC AND DO NOT AFFECT THE USAGE OF THE ITEM. BRAND NEW FROM ORIGINAL PACKAGING AND NEVER USED.

WE ALWAYS COMBINE SHIPPING AS MUCH AS POSSIBLE AND REFUND THE DIFFERENCE BACK TO YOU WHEN WE PRINT YOUR SHIPPING LABEL. WE ALSO DO THIS ON MULTIPLE ITEMS WITHIN OUR STORE !

EACH GEAR COMES WITH A 3/32" HARDENED DOWEL PIN.

RUN THIS GEAR DRY.   DELRIN GEARS NEVER NEED OIL OR GREASE !  THEY ARE SELF LUBRICATING. DELRIN WILL NEVER RUST OR CORRODE AND HAS EXCELLENT RESISTANCE TO A WIDE RANGE OF CHEMICALS.

WE HAVE THOUSANDS OF THESE IN OVER 20 DIFFERENT TOOTH COUNTS IN OUR STORE. WE ALSO HAVE 3 FOOT SECTIONS OF MATCHING GEAR RACK.

VERY EASY TO USE FOR A HOBBYIST BECAUSE THE LARGER TEETH ARE VERY FORGIVING WHEN IT COMES TO MESH DISTANCE TOLERANCES. 

THE ROTATIONAL FORCES ARE CARRIED FROM THE SHAFT TO THE GEAR VIA THE DOWEL PIN. (NOT TO A SET SCREW WHICH CAN SLIP UNDER LOAD.) THE SET SCREWS ON YOUR COLLARS DO NOT CARRY THE LOAD. THEY ONLY PREVENT THE LATERAL MOVEMENT OF THE GEAR TO KEEP IT ENGAGED ON THE DRIVE PIN.

Please check my eBay store and you will find thousands of other mechanical power transmission items for sale. 

BUY IT NOW IS FOR 1 GEAR WITH 1 PIN

THE SHAFT AND THE LOCKING COLLARS ARE NOT INCLUDED. WE SELL THESE IN OUR STORE. SEARCH UNDER "SHAFT COLLARS" AND "DRILL ROD".