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Original Bearing
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EDT Bearing
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Bearing
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Cast Iron housings with carbon steel ball bearings
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NA6GC7-3/4" and 1", NA Poly-Round® Solutions®
polymer insert and locking sleeve in EDT polymer housing
(refer
to EDT catalog section J for all sizes and styles of Poly-Round® Solutions®
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Failure
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Bearing will fail due to corrosion and over or under-greasing and require regular
maintenance
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NA Poly-Round® requires no greasing or maintenance.
Unaffected by washdown. Bore elongates over time, but insert only can be
replaced, reusing housing and sleeve
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Length of Service
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2-4 months (in washdown)
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12+ months (guaranteed application)
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Maintenance Required
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Regular greasing and change-outs
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Requires no interim maintenance after initial installation.
Caution - not for curved conveyors
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Features & Benefits
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Low initial cost
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Lower maintenance, reduced maintenance cycles, longer life,
lower ownership costs.
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1 Year GUARANTEED Application