<h2>Overview</h2>
<p>The <strong>Rexnord Falk 1030G20 exposed bolt coupling sleeve</strong> (part number 0744994) is a steel replacement or spare part designed for use with Falk Lifelign G Series gear couplings in the 1030G size class. <cite index=”1-3″>This half-sleeve pairs with the Falk Lifelign Type G20 Gear Coupling, features 9.44-inch outside diameter, and is 3.3 inches in length.</cite> The exposed bolt design provides reliable power transmission and misalignment accommodation across horizontal, close-coupled applications.</p>
<h2>Key Features</h2>
<ul>
<li><cite index=”4-1″>Double engagement, close-coupled solution designed to manage offset, angular, and axial misalignment</cite></li>
<li>Steel construction for durability in industrial power transmission</li>
<li>Exposed bolt style for simplified assembly and disassembly</li>
<li><cite index=”4-3,4-4″>Suitable for fans, overhead cranes, conveyors, and equipment in steel and paper mills; adaptable to limit shaft end float (LEF) for electric motors, generators, and machinery with sleeve bearings</cite></li>
<li>Direct fit for 1030G coupling size</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Part Number:</strong> 0744994</li>
<li><strong>Model:</strong> 1030G20</li>
<li><strong>Series:</strong> Falk Lifelign G Series</li>
<li><strong>Coupling Size:</strong> 1030G</li>
<li><strong>Outside Diameter:</strong> 9.44 inches</li>
<li><strong>Length (Half Sleeve):</strong> 3.3 inches</li>
<li><strong>Material:</strong> Steel</li>
<li><strong>Style:</strong> Exposed Bolt, Flanged</li>
<li><strong>Type:</strong> Gear Coupling Sleeve</li>
<li><strong>Manufacturer:</strong> Rexnord Industries (Falk Corp.)</li>
</ul>
<h2>Typical Applications</h2>
<ul>
<li>Industrial machinery requiring power transmission between rotating shafts</li>
<li>Conveyor systems in paper, steel, and manufacturing plants</li>
<li>Overhead crane and hoist equipment</li>
<li>Fan drives and ventilation systems</li>
<li>Motors and generators with misalignment compensation requirements</li>
<li>Equipment requiring shaft end float limitation (LEF applications)</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Falk Lifelign 1030G coupling units</li>
<li>Rexnord Falk G Series coupling applications</li>
<li>Industrial motor and driven-equipment installations</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Falk Rexnord 1030G20/52 SLEEVE configuration</li>
<li>Original equipment manufacturer (OEM) Falk Lifelign G Series 1030G sleeves</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Falk Lifelign G Series gear coupling assemblies</li>
<li>Standard industrial fastening and alignment procedures</li>
<li>Installation and maintenance per Rexnord bulletin 538-214 and Falk Lifelign installation documentation</li>
</ul>
</antml:parameter>
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},
{
“label”: “Model”,
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},
{
“label”: “Series”,
“value”: “Falk Lifelign G Series”
},
{
“label”: “Coupling Size”,
“value”: “1030G”
},
{
“label”: “Outside Diameter”,
“value”: “9.44 inches”
},
{
“label”: “Length (Half Sleeve)”,
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{
“label”: “Material”,
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{
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{
“label”: “Type”,
“value”: “Gear Coupling Sleeve”
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{
“label”: “Manufacturer”,
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{
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