SwinngBridgeMech
Inside of a very heavy railroad swing bridge. Tapered rollers are wedged between upside and downside sloped flat circular tracks, held in place by roller spoke axials.
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- Category:
- Frisco Photos
- Uploaded By:
- mountaincreekar
- Date:
- Mar 10, 2019
- View Count:
- 2,129
- Comment Count:
- 0
