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)