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Original Bearing
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EDT Bearing
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Bearing
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Standard ball bearing in plated take-up housing
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ZY7AB8-3/4 (stainless housing) or ZY7GB8-3/4 (polymer housing),
Stainless Ball Solution®, polymer or stainless take-up with
stainless ball bearing insert
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Failure
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Paint and chemicals corrode housing and insert, causing take-up
to stick and not give constant pressure on rollers.
Bearing fails from corrosion.
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Housing lasts indefinitely. Stainless bearing eventually fails
from corrosion.
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Length of Service
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3 to 6 months before replacement
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4+ years
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Maintenance Required
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Regular lubrication of ball bearing, replacement when componenets
corrode and no longer function as needed.
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Regular lubrication of ball bearing
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Features & Benefits
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Original equipment component
Low initial cost
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- Stainless housing doesn't stick in the slots, keeping
the pressure on rolls constant.
- Replace bearing insert and reuse housing
- Significantly longer replacement cycles saves costs in fewer
parts and less maintenance time
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ZY7G_8-_
ZY7A_8-_