prusa i3 bear 3d models

New Build Remake for Enhanced Performance Based on Original Prusa I3 MK2 Design Excellence SMA and Bearing Mount Options Available Now

Recommended bearing mount with same bed offset as SMA:http://www.thingiverse.com/thing:710913 All parts are based on original Prusa i3 mk2 design. PS: Look into Prusa i3 MK2S upgrade before deciding to modify your printer use this thing. Print...

I converted the Prusa i3 Rework x-carriage to utilize three bearings. To reach my x limit switch successfully, I required the lower section to match the original width precisely. ...The Freecad file has been updated accordingly.

I upgraded the original Z axis top brackets to accommodate the bearings for my Original Prusa I3 MK3. Despite there being no visible signs of wobbling, I took steps to eliminate potential invisible vibrations and movements.

Replacement for linear bearings of the Y-carriage for GEEETech Prusa i3 Pro B is now available. Printing this replacement requires a suitable material, such as PLA. The "burn in" process is explained in the "Post-Printing" section on...

I upgraded my Prusa i3 MK3 from a bowden to direct drive, taking advantage of the R3 parts release. To enhance the setup, I added a bearing to support the stepper shaft and replaced the janky Bondtech configuration with a smooth idler, just like it...

Key Features: * Compatible with Prusa I3 printers * Igus linear bearing system (8x16x25mm) for smooth motion and precise control * Upgrades existing X-carriage to improve print quality and reduce vibrations * Easy installation process with clear...

Mount the https://www.thingiverse.com/thing:2897228 and https://www.thingiverse.com/thing:2853267 to the Prusa i3 Mk3 printer's Z axis top cap securely. ...The parts were printed in PETG with a 0.2mm layer height, ensuring they can be attached without...

Y Axis remake for use with bearing mount All parts are based on original Prusa i3 MK2 design. Print instructionsy idler requires support. y corners have support build into design. BOM: 4x LM8UU M3 nuts and bolts

Here's the design I created for a customized X-Carriage for the Prusa i3 2015 Acryl Version. The carriage itself uses zip ties to secure the bearings into place. I've also added a new design feature - 4 SC8UU ball bearing blocks. I fixed the slots,...

... it is not strictly necessary. Nozzle Settings: - Diameter: 0.4 mm - Material: PLA (Polylactic Acid) - Filament Diameter: 1.75 mm Print Settings: - Printer: Prusa i3 Pro Steel - Rafts: Yes - Supports: No - Resolution: 0.06 mm - Infill Density: 100%

A custom Y-Axis bearing mount for the Reprap Prusa i3 MK2 printer is being shared after the original mounts broke, requiring new ones to be printed. This design is exclusive to this specific 3D printer model and may not work on other printers. Two...

This is a modified Bowden system for the Prusa i3 mk3. It draws inspiration from several concepts but boasts an enhanced top cover, precision-bearing guides to align the filament with the Bowden entry port, and a quick-release mechanism for...

Strategically positioned atop the Geeetech Prusa i3 Pro B's Acrylic frame, it prevents warping by providing centralised support. The M3 nuts/bolts secure the components together with precision. Initially, I designed this spool holder due to its...

This replacement clamp takes over for the U-bolt bearing clamps on Prusa i3 MK2s and MK3. **Required hardware includes six M3x15 machine screws and six thin M3 square nuts**, identical to those used by Prusa, as shown below. Using U-bolts for...

These are bearing blocks for the use of ruthex and igus bearings in a Prusa i3 MK3 printer assembly instructions included. Required additional parts include: 11 cable ties 6 M3 screws with lengths between 12-18 mm 6 M3 nuts ruthex / igus plain...

This upgrade provides a printed-bearing stabilization system for the brackets at the top of Z-axis rods on HICTOP Prusa i3 extruded aluminum printers and similar machines. The design is fully parameterized with OpenSCAD to enable adaptation to other...

This is an X-axis upgrade for the Folgertech Prusa I3 variant. The x-axis has been modified by moving the x-axis extruder up in the z-direction, allowing more z-distance for the ED3 hot-end installed on my MK-8 extruder. The LM8UU bearings from both...

When using stainless steel y-axis rods and a standard Prusa Y-axis carriage with Igus RJZM bearings, I encountered some twisting and binding issues that resulted in failed homing and failed prints. I decided to try a 4-bearing carriage to address...

Here's a video showcasing the knob in action - https://youtu.be/aLJrUgsnZAo The bearing I employed was a small RC car bearing featuring an outer diameter of 10mm, an inner diameter of 5mm, and a thickness of 4mm. Depending on your printer, you may...

The carriage will now accept LME8uu bearings as opposed to the original LM8uu bearings.

Remixed X Carriage to accept LME8uu bearings instead of LM8uu. Category: 3D Printer Parts

I require a revised edition tailored to fit 3mm bearing specifications.

This design supports a 5mm threaded rod of the Z-Axis with 625 bearings, differing from the original at http://www.thingiverse.com/thing:243461. The change to 625 bearings prevents rod movement during printing and provides protection when...

I designed these bearing holders to better fit the genuine Igus Drylin Bearings. The U-bolts that come with the printer tend to deform these bearings so that they don't travel smoothly and another holder found on here tends to mess up the Y-Axis...

One of my bearings started making some noticeable click sounds, so I decided to give polymer bushings a try. The number at the end of each STL filename and engraved into the body indicates the clearance of the bore in increments of 0.1mm. For...

This feature proves particularly useful for individuals who have crafted their own Y Axis from wood or opted for a third-party replacement, as it guarantees all bearings will be positioned at an identical height. These mounts bear some resemblance...

Initial testing revealed that these bronze bearing bush blocks produce less noise and provide more rigidity compared to their counterparts. You can view a test video at 120mm/s on YouTube: http://youtu.be/xSBDmkCVQCw. It's worth noting that the...

I created a custom version of the Hictop 3DP-11 and 3DP-12 z-axis top bracket with a 608ZZ bearing, building upon an existing design found on Thingiverse (https://www.thingiverse.com/thing:2165843) that provided accurate hole spacing. The original...

I modified some details to get this working with a 2 MF126zz bearing that I purchased here - http://www.amazon.com/gp/product/B00HHHDQLE?psc=1&redirect=true&ref_=oh_aui_detailpage_o08_s00\nThe assembly parts needed are as follows:\n0) 0x MF126zz\nI...