Special Features:

Material - copper alloy or iron casting; 4 worm thread qty; 20.000 degrees worm pressure angle; 0.875 worm thread lead; right hand worm thread direction, 4 degrees 24 min worm helix angle; 4.182 in, worm outside dia; 3.625 in. Worm pitch dia; 2.088 worm thread section length; shaft location both ends of worm; ends are not identical; straight unthreaded length - 1.540 in. First end firstportion, 1.160 in. First end second portion, 1.260 in. Second end first portion, 1.260 in. Second end second portion, 1.700 in. Second end third portion; straight unthreaded section - 2.620 in. First end first portion, 2.002 first end second portion, 2.620 in. Second end first portion, 2.002 in. Second end second portion, 1.061 in. Second end third portion

Properties:

A grouping of one or more gear, worm and gear, worm wheel and/or gearshaft, worm wheel which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically desired function.