Improved version of the previous model https://www.thingiverse.com/thing:6811968
I changed the bearings so I can make the mount to a standard 12 or 14mm hex.
There are 2 versions of the model under 17x23x4+25x32x4 bearings or 25x37x7+25x37x7 for drive wheel mounting.
I made the option to install protective covers to keep snow and dirt out.
The roller models have been modified and there is an option to install 3x7x3mm bearings in them. To simplify the procedure I made a model of the press. M10 bolt is used.
Before mounting, I drilled holes with a 3 mm drill bit in the p1 parts for bolt fixing.
I also made enlarged tracks with 40 and 50 mm width:
Build options for a pair of tracks for 17x23x4+25x32x4 bearings:
Build options for a pair of 25x37x7+25x37x7+25x37x7 bearing tracks:
Anti-Rotation hub for Traxxas TRX-4 https://www.thingiverse.com/thing:6838307
| 17x23x4-25x32x4-dw-12hex.stl | 270.7KB | |
| 17x23x4-25x32x4-dw-14hex.stl | 270.7KB | |
| 17x23x4_Hub_cap.stl | 1.3MB | |
| 17x23x4_Hub_left_p1.stl | 740.2KB | |
| 17x23x4_Hub_right_p1.stl | 740.0KB | |
| 25x32x4_Hub_left_p2.stl | 360.4KB | |
| 25x32x4_Hub_right_p2.stl | 360.4KB | |
| 25x37x7-dw-12hex.stl | 314.0KB | |
| 25x37x7-dw-14hex.stl | 314.0KB | |
| 25x37x7_Hub_cap.stl | 1.2MB | |
| 25x37x7_Hub_left_p1.stl | 720.9KB | |
| 25x37x7_Hub_left_p2.stl | 374.2KB | |
| 25x37x7_Hub_right_p1.stl | 720.7KB | |
| 25x37x7_Hub_right_p2.stl | 374.2KB | |
| 3x7x3_bottom_rolls.stl | 177.6KB | |
| 3x7x3_front_and_back_rolls.stl | 158.3KB | |
| 40_Matt_Track_Tracks.stl | 2.9MB | |
| 50_Matt_Track_Tracks.stl | 3.5MB | |
| ball-bearing-press-cap.stl | 993.7KB | |
| ball-bearing-press.stl | 597.8KB |
