Centrifugal Fan Impeller

Features

Specifications

• Width:
  2.625 inches
• Diameter:
  6.312 inches
• Mounting Hole Diameter:
  0.188 inches
• Mounting Hole Quantity:
  4
• Mounting Bolt Circle Diameter:
  2.406 inches
• Blade Quantity:
  32
• Attachment Method:
  Bolt hole
• Style Designator:
  Curved blades single width
• Federal Supply Class (fsc):
  Fans, air circulators, and blower equipment
• National Stock Number (nsn):
  4140-00-618-4546
• Special Features:
  Additional mtg holes and spacing, 4 0.156 in. Diameter on 3.781 in. Bo circle, 1 0.188 in. Diameter ctr 0.375 in. From edge of bore, ccw rotation facing open side