The B-flat suspended second chord (abbreviated "Bbsus2 chord") is a triad consisting of the notes B, C, and F. The chord is formed by replacing the third of a B-flat major chord with a major second.

Name
B-flat suspended second chord
Notes
B C F
Intervals
1 2 5
Chord symbol
Bsus2
Alternative symbol
B(sus2)
Type
Triad (three-note chord)

Bbsus2 chord on piano

Bbsus2 chord on guitar

Bbsus2 chord on ukulele

Bbsus2 chord on the staff