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Underhung
style, normally supported by two structural
I-beams. |
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ASTM
Class 30 grey iron or nylon sheave. |
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Equal
pitch diameter on rope and cable grooves
for smooth operation. |
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Tapered
roller bearings. |
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Base
angle legs turned in to allow close mounting
centers. |
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10
gauge side plates fully enclose sheave;
16" blocks have 7 gauge side plates. |
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Side
plates are bolted and welded to the base
angles for extra strength. |
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Six
spacers between the side plates, three prevent
cables from escaping the sheave grooves. |
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Base
angles punched with alternating slots and
holes for simple easy installations. |
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Mounting
clips available, please provide steel dimensions. |
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Underhung
blocks may need to be welded to head beams
after final alignment. Clip angles are
recommended for double beam mounting. Mounting
with clips or to single beams will require
welding. Consult the factory for specific
information. |
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