I just picked up an axle shaft for my 93 Camry passenger side that appears to be built for ABS. It has a ring at the end of the joint that looks like what a sensor might monitor for rotation. My car is non ABS. (Guess I should have paid closer attention!!). Will this still physically fit the car?

I would guess it would. I have never tried it, but there are no other differences that I am aware of (other than the presence of the ABS sensor and wiring itself).