Grooved Linear Bearing
by pandelume, published
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Description
This is a printable, grooved version of the 1/4" Linear Bearing used on the cupcake CNC. ABS isn't an ideal bearing material for several reasons, but I think it should be ok for light duty applications if properly lubed (hence the grooves), and you can always print a replacement. Alternatively you could use HDPE or UHMWPE (which melts at about 300F); I've attached a non-grooved version just in case.
Notes:
1) Should print ok, but I haven't tried it.
2) ID as shown is slightly undersized - it should be reamed to get a good fit.
Notes:
1) Should print ok, but I haven't tried it.
2) ID as shown is slightly undersized - it should be reamed to get a good fit.
1019
298
Report Thing as Inappropriate
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License
Grooved Linear Bearing by pandelume is licensed under the Creative Commons - Attribution - Non-Commercial license.
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Instructions
1) Print in material of choice
2) Ream ID to .2500" (or whatever you like)
3) Lubricate (or not)
4) Use
2) Ream ID to .2500" (or whatever you like)
3) Lubricate (or not)
4) Use
Grooved Linear Bearing by pandelume is licensed under the Creative Commons - Attribution - Non-Commercial license.
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(14 kb zip file)
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