Greasable Boat Roller Shaft, 5/8"x13-1/2", Zinc Plated - Seasense
Price: $9.83
Save: $1.16
(10% Off $10.99)
Part # 50089843
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This item is found in the following Product Families
  • Outlasts any conventional shaft!
  • Patented design with grease fitting on each end allows rollers to be properly lubricated per manufacturer's recommendations without the trouble of removing the roller from the trailer!
  • For keel rollers and bunk rollers.
  • Includes E-clips.
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Greaseable roller shaft
by Wayne from Spring Hill, Florida on December 19, 2015
The shaft says it is for a 12" roller, but the grease holes are too far out and do not go into the roller. There for, the grease does not go into the roller.
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by Richard from Palatine, Illinois on October 24, 2012
I installed theses shafts in a afteroon. My old shafts were rusted and bent. This one or atleast the ones I bought are zinc plated so they should not rust for quite some time. The grease passage is at the farthest outside part of the shaft for strenght I also went up in size from 1/2" to 5/8" I also replaced the rubber roller with polyurethane which is a very stong not very flexible material in itself, so I beleive bent shafts are a thing of the past.
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Grease ports in wrong spot
by Barry from Southlake, Texas on June 30, 2011
I received the roller shaft and noticed immediately that the grease ports were in the wrong spot. I am using this shaft on a roller with the 2 protective roller caps and the grease ports come out between the center roller and the end caps. I drilled out the shaft so I could have 2 ports under the main roller and one under each end cap. I put JB Weld in the existing holes. Works great now.
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Is this the size I need for the 12" self-centering roller?
This particular one fits a 12" roller.

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