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Original Bearing
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EDT Bearing
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Bearing
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Standard metal insert bearing in cast iron housing
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ZY3GC8-1, stainless ball bearing in polymer housing
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Failure
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Rusty housings, frequent changeouts, downtime
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Stainless bearing requires infrequent lubrication, polymer
housing will not corrode.
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Length of Service
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1-2 months
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12-18 months (guaranteed application)
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Maintenance Required
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Re-lubrication 2-3 times/week, frequent changeouts
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Occasional re-lubrication on insert bearing
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Features & Benefits
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Low initial cost
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Longer life; lower cost of ownership; reliable, trouble free operation
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