Career
Bella made his league debut for on a 0–0 draw against Independiente on 8 June 2008, during the penultimate fixture of that year"s Clausura tournament. Bella played 13 games in Vélez" 2010 Apertura runner-up campaign, mainly replacing Augusto Fernández on the right wing when the former was injured. However, coach Ricardo Gareca also used him as a left back to replace injured Emiliano Papa on the last fixtures of the tournament.
Upon Augusto Fernández"s departure from Vélez, Bella became a regular starter for Vélez and played 15 games (scoring once) in the team"s 2012 Inicial title-winning campaign.
In 2013, the winger suffered an epilepsy seizure on the field, but quickly recovered and started for Vélez in the 2012-2013 Superfinal victory against Newell"s Old Boys. In July 2013, Bella moved to Mexican club Chiapas F.C., that purchased 50% of his transfer rights from Vélez for a fee of approximately United States$ 2 million.
After a six-month period, he joined Puebla F.C. on loan. In July 2014, Bella returned to Argentina for Lanús, signed a one-and-a-half year deal.
After another 6-month period with Godoy Cruz, the winger returned to his first team, Vélez Sarsfield, signing a two-year contract.
In January 2009, Bella played the South American Youth Championship with the Argentine under-20 national team In 2012, Bella was called by coach Alejandro Sabella for a senior national team formed solely by local league players, although he did not play any games.