O-84 - 2.5NG - L

Left Half Pattern of Climax Journal Box Pattern for casting 2.5" Scale Narrow Gauge Class A Climax journal box for a 6" bearing. Class C F84 Journal Box Used as a pattern. Reduced to 3/4 Scale to reduce 8" bearing to 6", then scaled 104% for shrink factor (per request of foundry), and then scaled 0.20833333 (2.5/12) to reduce to final 2.5" NG.