Bearing Block For 8 Mm Shaft, X,Y,Z Axes, Using 693zz Bearings At 120 Degrees 3D Printer Model
The file 'Bearing Block For 8 Mm Shaft, X,Y,Z Axes, Using 693zz Bearings At 120 Degrees 3D Printer Model' is (stl,vrml,STL) file type, size is 934.0KB.
The file 'Bearing Block For 8 Mm Shaft, X,Y,Z Axes, Using 693zz Bearings At 120 Degrees 3D Printer Model' is (stl,vrml,STL) file type, size is 934.0KB.
You may use this bearing blocks to replace linear bearings on X, Y, Z axes of your Prusa I3 from Sunhokey. The distance between the shaft and the plate to which you attach the block is 7 mm, like in stock linear bearing. You need two blocks on each shaft.
If you use it on Z it would be perfect.
If you use it on Y it will leave you exactly the same space for building along the Y axis.
For X-axis I would use the block posted below so far.
This is the proposal to replace http://www.thingiverse.com/thing:1424346 and http://www.thingiverse.com/thing:1438544
Bearings to use: 693.
Screws to use: M3x16 screws which came with your printer, help me to find DIN.
Self-locking nuts to use: DIN 985. Regular nuts are also OK.
UPDATE:
version 2.2 is uploaded. After long usage M4 screws may become loose. In v2.2 nuts and grovers are used. Screws must be at least 25 mm long.
| Block.stl | 145.9KB | |
| Block_bolts_nuts_colored.vrml | 7.2MB | |
| Block_screws_nuts.stl | 379.6KB | |
| Y_axis_bearing_block_v2.2.STL | 1.3MB |
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