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Original Bearing
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EDT Bearing
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Bearing
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4-bolt cast iron ball bearing
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QF4AI9-2-3/16, All-Round® stainless and polymer bearing
insert in stainless housing
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Failure
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Severe corrosion, constant greasing required
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Insert will wear after approximately a year
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Length of Service
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2 months
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1 years
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Maintenance Required
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Greasing
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No maintenance after installation, periodic inspection of insert is
needed to predict and schedule insert replacement
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Features & Benefits
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Low initial cost
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No rust, no maintenance, long live. QF polymer is not affected by
corrosive chemicals. Lower cost of ownership.
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