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Slewing Bearing – 3D printable model from MakerWorld MakerWorld
Engineering

Slewing Bearing

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Tapered roller slewing bearing. ⌀70mm Inner ⌀150mm Outer REQUIRED: At least 6 x M3 screws (20mm or longer) 3 print plates in 3mf file included: Top inner and outer race sections Bottom inner and outer race sections - NOT IDENTICAL to (1) Rollers (32), 1cm diameter [ALTERNATIVE]: hollow roller: https://makerworld.com/en/models/32988 [OPTIONAL] Adjust roller scale in [98%,100%] range: 98% for more freedom. Less accurate. Corresponds to 0.3mm gap 99% (current) - optimal for this printing profile and gap between surfaces will be 0.2mm 100% which will have 0.1mm gap and is too tight to rotate freely ASSEMBLY Fasten the top and bottom sections of the inner race using a minimum of three M3 screws. Place the assembled inner race inside the bottom part of the outer race Insert all 32 rollers. Sealed (smaller) sides of the rollers are oriented towards the inner circle (see schematics in image previews) upwards Figure 2. Example alignment 4. Align the top outer race plate over the assembly. While
Category
Engineering
Source
MakerWorld
Published
Updated
What you need to print this: Intermediate Low confidence
Single piece Hardware needed
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
PLA
Post-processing
Hardware
Software
Cura, PrusaSlicer, or similar
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