Inner Diameter of the CE Smith Keel Roller for Boat Trailers CE29505
Updated 09/26/2025 | Published 04/16/2025
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Question:
What is the inner diameter of this roller? the spec says 2-13/16” which I assume is the larger outer diameter. I am looking to build a custom bracket to mount this roller on the I-beam of my boat lift and concerned about clearance to the I-beam
asked by: Mike R
Expert Reply:
Hey Mike! I do not have the exact inner diameter of the CE Smith Keel Roller for Boat Trailers item # CE29505, but it fits on a 5/8" shaft. They fit pretty tightly so it's not going to be much larger than 5/8".
What size shaft does your roller bracket have?
If you're in need of a bracket to mount this roller we have the item # CE10305G and item # CE10727A that will get you set up.
Product Page this Question was Asked From
CE Smith Keel Roller for Boat Trailers - Self Centering - PVC - 12" - 5/8" Shaft - Amber
- Boat Trailer Parts
- Rollers
- Keel Roller
- 2-13/16 Inch Diameter
- PVC
- 11-3/8 Inch Long
- Fits 5/8 Inch Shaft
- CE Smith
more information >
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Jerred H.
9/26/2025
Hey Mike, did you find a bracket that worked with your roller and I-beam setup? I'm curious to know how it turned out, as it could help others with similar projects.