Bobcat OEM Replacement Blade 302-616
Requires 2 for 32'' deck; 3 for 48'' deck; 
Toothed Blade 
Length 16 1/4'' (412.8mm) 
Centre Hole 5/8'' (15.9mm)
Width 2 1/2'' (63.5mm)
Thickness .203'' (5.2mm)