i dont think its bad bearings.
not the booster, but the brakepedal top rod to booster must have play or the MC can clock up brakes. easy.
that uneven pad wear is wrong.
if the caliper sliders are good. slide easy id say the piston in the caliper is sticking.
for sure braking turns forward energy to heat, that is the brakes job. and some dust.
but that hot rotor is a clue. the other is not hot. so it should not be hot. if its hottest then it is pad drag for some reason.
the black rubber flex line to the calipers can crack inside and block or get 99% restricted, on old lines this old.
the MC not retracting locks all brakes.
i think is caliper or hose to it.
not the booster, but the brakepedal top rod to booster must have play or the MC can clock up brakes. easy.
that uneven pad wear is wrong.
if the caliper sliders are good. slide easy id say the piston in the caliper is sticking.
for sure braking turns forward energy to heat, that is the brakes job. and some dust.
but that hot rotor is a clue. the other is not hot. so it should not be hot. if its hottest then it is pad drag for some reason.
the black rubber flex line to the calipers can crack inside and block or get 99% restricted, on old lines this old.
the MC not retracting locks all brakes.
i think is caliper or hose to it.
http://www.fixkick.com