Modular 608ZZ Bearing Blocks

thingiverse

THESE FILES ARE DIMENSIONED IN INCHES, NOT MILLIMETERS SET REPETIER OR YOUR CONTROLLING PROGRAM TO IMPORT OR RECOGNIZE FILES IN INCHES Bearing holders designed specifically for use with common and inexpensive 608ZZ bearings. Mounting holes are compatible with #6-32 size pan head machine screws and #8 pan head wood screws. Mounting holes are on 1 1/4" diagonal centers. The system consists of modular mounting blocks and brackets along with matched cover plates. Cover plates are 1/10th inch thick and can be easily scaled along the z axis to create spacers. Using .2mm layers of ABS in my printer, the bearings are a very secure press fit. When using PLA or a printer with wider inside diameter tolerances you may need to scale the design down a percentage or two. Both 3/4" and 1/2" hole sizes are included for all models, depending on whether you want to run nuts against the bearings or not. This is a work in progress and I plan to add more designs. Licensed under Creative Commons Attribution - NonCommercial - ShareAlike 4.0 International Instructions THESE FILES ARE DIMENSIONED IN INCHES, NOT MILLIMETERS SET REPETIER OR YOUR CONTROLLING PROGRAM TO IMPORT OR RECOGNIZE FILES IN INCHES The blocks are highly stable for me and a tight fit, installed with a rubber mallet. Use pan head #6-32 hardware or #8 wood screws for installation. Tes articles printed on an ORDbot Hadron .4mm Jhead at .2mm layer height in cheapo Chinese ABS.