Task #974

Accessory Ball Bearing

Added by Dan Shope about 2 years ago. Updated over 1 year ago.

Status:Fixed Start:01/12/2010
Priority:Normal Due date:
Assigned to:Dan Shope % Done:

80%
Category:Mechanical
Target version:Development
Votes: 0

Description

Add block for ball bearing and choose part
Recommend 0.250" ID, plain vanilla ball bearing (read: cheap) or use simple journal bearing

History

Updated by Dan Shope about 2 years ago

Use bushing instead of bearing (overkill)

Low profile (3/8" thickness) flange not necessary, but is good if we have the thickness. If omitting the flange, we might be able to cut down brass or aluminum tubing as a low cost wear surface.

http://servocity.com/html/bronze_bushings.html
http://www.mcmaster.com/#6362k213/=5cebqc

Updated by Dan Shope over 1 year ago

  • % Done changed from 0 to 80

Using http://www.mcmaster.com/#sleeve-bearings/=903cbo

Flange on bottom of chassis, extending up into a press-fit block (not bolted down).

Updated by Dan Shope over 1 year ago

  • Status changed from Assigned to Fixed

Also available in: Atom PDF