It’s a 0.5 inch bore. Very sturdy and light weight. great service and super fast shipping from Robotshop as always.
J
JC
AndyMark 500 Key Hub
Sturdy and easy to use hub for 1/2" keyed shaft (e.g. Banebots P61). I bought a bunch of these to use for robots where we made custom wheels, but there are also various AndyMark wheels which have compatible bolt hole pattern. Also used one for a weapon hub for a combat robot. Very pleased with this hub and will buy again.
