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Original Bearing
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EDT Bearing
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Bearing
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Carbon steel ball bearing with cast iron housing
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NA3BD7-1-1/4, NA polymer block bearing with locking sleeve
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Failure
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Caustic washdown rusts rolling bearing causing premature
failure. USDA does not like grease ring around outside
of bearing, so greasing kept to minimum causing failures
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NA is not affected by caustic washdown and never needs greasing.
Nothing on this bearing will rust, creating a sanitary environment.
This bearing is used on the rehanging conveyors throughout the Dapec
cut up machine
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Length of Service
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2 months
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12+ months
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Maintenance Required
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Daily re-lubrication, constant bearing replacements
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No re-lubrication, no maintenance beyond initial installation
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Features & Benefits
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low initial cost
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Lower cost of ownership
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