Open Printer Friendly PDF file of this page.
Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 63637F
Weight: 80
Brake Shoe Width: 7.5"
Back Plate Thickness: 0.44
Drum Type:
Mount: Inboard
Brake Surface Diameter: 12.25
Overall Depth: 9.06
Brake Surface Flat: 7.81
Pilot Diameter: 7.00
Bolt Circle Diameter: 8.25
Bolt Hole (Number): 6
Bolt Hole Size: 6=0.53, 6=0.66
Maximum Wear Diameter: 12.37
Notes: