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U225X / ENGINEERING UNWARRANTED

Bushing for Trailer Ramp

Public record / CHAT-0096 / Revision EXPORT-03

PUBLIC RECORD
U225X

A conversation-specific public summary of bushing for trailer ramp, distilled from the supplied export. The detailed excerpts remain available in the released note file.

STATUSRECOVERED / SPECIFIC NOTECLASSIFICATIONSYSMATERIALCHAT EXPORT / BUILD & TOOLSDATE2026.04.06

TECHNICAL NOTES

Conversation-specific knowledge extracted from the bushing for trailer ramp discussion.

EXTRACTED KNOWLEDGE / HOW-TO FROM CONVERSATION

QUESTION / CONTEXT: This guy is wanting a bushing .6875 outside diameter and .625 inside diameter and 2 inches ling for this purpose I would be using it as a wear bushing over a bolt on an aluminum trailer folding ramp.

  1. OD = 0.6875"
  2. ID = 0.625"
  3. Wall thickness = (0.6875 - 0.625) / 2 = 0.03125"
  4. So that is only 1/32" wall
  5. the ramp has any side-load
  6. the bolt is not perfectly aligned
  7. the joint sees bouncing/vibration going down the road
  8. the ramp gets slammed open/closed

SPECIFICATION

SourceSupplied ChatGPT export
CategoryBuild & Tools
Conversation3 user turns / 3 assistant turns
Attachments10 references detected
Public detailExtracted knowledge + excerpts

DEVELOPMENT HISTORY

2026.04.06EXPORT-04Matched to the supplied export; key guidance is surfaced separately and the raw transcript remains unpublished.