Adding Bronze Bushings to Ductile Iron Rockers
A couple more pictures of the ductile iron W2 rockers. Note thickness of these castings. Plenty of room for the thin bushing. With the bushing, any wear and you replace and hone the bushing to size. Also look at the reinforce on the nose how it extends the width into the body and the truss on the top. Stout.
A couple more pictures of the ductile iron W2 rockers. Note thickness of these castings. Plenty of room for the thin bushing. With the bushing, any wear and you replace and hone the bushing to size. Also look at the reinforce on the nose how it extends the width into the body and the truss on the top. Stout.