Johnson Cutless Bearings

Duramax DX490 Rudder Bushings are molded from a 70 Scale D Durometer, Nitrile Rubber Compound, formulated to withstand the rugged “impact” service encountered in a ship’s rudder steering system. They possess high rigidity for maximum dimensional stability while still retaining a degree of resiliency to dampen peak shock loads. They are homogenous cylinders molded with longitudinal lubrication grooves.

	Grease, oil and water serve equally well as lubricants
	Resistant to deterioration by hydrocarbons, acids, salt water corrosion and electrolysis
	Supplied with molded I.D. and O.D. dimensions with ample material for machining
	Sizes available: I.D. from 1.45″ to 9.11″ (36.83mm – 231.39) O.D. from 2.35″ to 12.22″ (59.69mm – 310.39mm)