Voltage 14, Amp 65, Fan EF, Radius 2 89.00, B+ 1/4" UNC, Rotation CW, Grooves/pulley 6, Belt Adjustment Bracket Hole 1 9.70, Mounting Bracket Distance 50.60, Radius 89.00, Pulley Diameter 63.00, Bracket Hole Size 1 9.70, Pulley Distance 72.40, D+ Size 10-24 UNC, D+ Position 37, Total Length 173.00, B+ Position 2