MK5/MK6 Bearing Retainer

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Published on October 5, 2011

Description

This is a copy of emmett's bearing retainer modified to make the plunger and the stepper shaft visible. I also added some standoffs under the screw holes.

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I probably printed for about 100 hours before my bearing starting to wiggle loose. Printing out one of these tonight. Thanks!

You're welcome! Post a pic when you do

It's a good idea to use one of these retainers. I had an extruder taken out because that bearing fell out and shorted out the electronics. Makerbot really should make that a stock item or change the design to prevent the bearing from working its way out.

TwoWheeler, I agree that we should all be using these retainers, but instead of having MakerBot Ind. supply these parts, I prefer to print them myself. Anything to keep the cost of the kit down is a plus for me :-$