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Webb Wheel Drum Detail
DRUM INFORMATION
Drum Part Number: 64077B
Weight: 152
Brake Shoe Width:
Back Plate Thickness: .59
Drum Type:
Mount: Outboard
Brake Surface Diameter: 16.50
Overall Depth: 11.24
Brake Surface Flat: 9.12
Pilot Diameter: 11.05
Bolt Circle Diameter: 13.19
Bolt Hole (Number): 10
Bolt Hole Size: 1.09
Maximum Wear Diameter: 16.83
Notes: Additional Drilling: 18.00mm DRILL THRU, (2) HOLES LOCATED 180? APART; 18.5mm DRILL THRU, M20 X 1.5-6H TAP THRU,