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Base: Steel, zinc plated and blue passivated finish (stainless steel for rubber pad type)
Threaded stud: Steel, zinc plated and blue passivated finish
Hex nut: Steel, ISO 4032
Hex nut is standard part of assembly
Assembly screw: Stainless steel, loctited into stud
Optional plastic base cap: Elastomer (TPE) plastic, black, 73 shore
Optional vulcanized non-skid pad: Nitrile Butadiene rubber, black, 70±5 Shore hardness
All sizes of threaded studs pivot up to 6 degrees
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GN 440 leveling feet are simple, economically priced components.
The static load rating of these feet is limited due to the acceptable load rating of the stud (tensile strength 500/mm2).
The values given in the table assume a straight compressive load, perpendicular to the foot. The bending and buckling stress factors often found in the actual application reduce the load rating of the stud, and must be compensated for accordingly.
To insure proper leveling mount size, divide the machine weight
by the number of feet required. This will equal the pounds
or load per leveling foot.
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GN
440
download instructions, click 