Is there really a Supermassive Black Hole at the nucleus of the Sbc spiral galaxy NGC 4041? ... With the standard assumption of constant mass-to-light ratio and with the nuclear disk inclination taken from the outer disk, we find that a dark point mass of 1(-0.7;+0.6) 10^7 Msun is needed to reproduce the observed rotation curve. ... This model results in a 3 sigma upper limit of 6 10^6 Msun on the mass of any nuclear black hole. ...