3-1/8" Center Hole Diameter
Weld on Brake Backing Plate Flange
for common 12"x2" Trailer Brakes
Can be used for use in adding brakes to a axle that does not have them, and needs this flange welded on, or to replace a damaged part.
The 12"x 2" drum brakes use the Round 5 Bolt Flange (Commonly used on 5200#, 6000# and 7000# axles).
Most modern 7" and 10" Trailer Drum brakes use the same standard 4 bolt square flange. (7" brakes are used on 2000# axles, 10" brakes are used on 3500# Axles).
RP Carriages Part Number: BF-6-1
- Flange is made out of High Grade Steel
- Used on 5,200#, 6,000, 7,000 LB axle
- Must be welded on.
Specifications:
- Measures 4-1/2" Width, 4-1/4 Height, 5" Corner to Corner, 1/4" Thick
- 3-1/8" Inner Hole Diameter, Uses common 3/8" Bolts
- 2-1/8" spacing measured from center of mounting holes to the next (see drawing)