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Arbor Adapters & Shaft Flanges - Arbor Adapter, 1/2'''' Id
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$1.99
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SKU: 185001500
Overview
This adapter is designed to help polishing or grinding wheels with a 1-inch arbor opening fit smaller motor shafts, making it a practical shop accessory when wheel compatibility is an issue. It is intended for use with polishing wheels that need proper support, and the matching shaft flanges add side support while providing a bearing surface for the shaft nut so the wheel can be locked down securely. The adapter is made from industrial polyresin and measures 1 inch outside diameter and 1 inch long, with the option to shorten it if needed.
Why Hunters Choose the Ain Plastics
Converts Polishing
A 1-inch arbor opening to
Proper Support
For polishing wheels during use
Shaft Flanges
Add side support to polishing
Flanges Offer
Bearing surface for the shaft
Arbor Adapter
Can be shortened if needed
Key Features
- Converts polishing or grinding wheels with a 1-inch arbor opening to fit smaller motor shafts.
- Provides proper support for polishing wheels during use.
- Designed for use with any size shaft.
- Made from industrial polyresin.
- Measures 1 inch outside diameter and 1 inch long; may be shortened.
Best Used For
- For hunters fitting polishing wheels to smaller motor shafts in a shop setup
- For users needing added side support when locking polishing wheels down tight
- For anyone adapting 1-inch arbor openings to different shaft sizes
- For maintenance work where simple, low-cost wheel support parts are needed
Pros
- Converts polishing or grinding wheels with a 1-inch arbor opening to smaller motor shafts.
- Provides proper support for polishing wheels during use.
- Shaft flanges add side support to polishing wheels.
- Flanges offer a bearing surface for the shaft nut to help lock the wheel down tight.
- Arbor adapter can be shortened if needed for fit adjustments.
Considerations & Trade-offs
- This adapter is designed for wheels with a 1" arbor opening, so it is only useful when that opening matches the wheel you want to mount.
- The 1/2" I.D. version is intended to fit smaller motor shafts, which means it is a fitment accessory rather than a universal solution for every setup.
- The adapter is made from industrial polyresin, so it is a simple support component rather than a metal part.
- If extra side support is needed, shaft flanges are a separate item and must be selected in addition to the adapter.
Suggested Comparisons
- Grinding wheel accessories
- Polishing wheel accessories
- Arbor adapters
- Shaft flanges
Suggested Accessories
- Polishing wheel
- Grinding wheel
- Motor shaft
- Shaft nut
Frequently Asked Questions
What does this arbor adapter do?
It converts polishing or grinding wheels with a 1" arbor opening to fit smaller motor shafts.
Is this adapter the same as a shaft flange?
No. The arbor adapter is for fitting the wheel to a smaller shaft, while shaft flanges provide extra side support and a bearing surface for the shaft nut so the wheel can be locked down tight.
What material is the arbor adapter made from?
The arbor adapter is made from industrial polyresin.
What are the listed dimensions for the arbor adapter?
The arbor adapter is listed at 1" O.D. and 1" long. The description also notes it may be shortened.
What are the listed dimensions for the shaft flanges?
The shaft flanges are listed as plated steel with a 2-1/2" O.D., 1" I.D., and 1/8" thickness.