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3D Printing Bearing Sizes
I might redesign this at some point. For now I'll just keep a few useful shaft diameters.
Pay attention to the size for a given LMxUU bearing, not all Igus series are replacements/over/under.
| Part Number | Outer Diameter | Length | Circlip Length | Note |
|---|---|---|---|---|
| LM6UU | 12mm | 19mm | 13.5mm | Normal |
| LM6LUU | 12mm | 35mm | 27mm | Long |
| RJZM-01-06 | 12mm | 22mm | 14.2mm | closed sleeved (replacement) |
| RJZM-02-06 | 12mm | 22mm | N/A | compact sleeved (replacement ) |
| Part Number | Outer Diameter | Length | Circlip Length | Note |
|---|---|---|---|---|
| LM8SUU | 15mm | 17mm | 11.5mm | Short |
| LM8UU | 15mm | 24mm | 17.5mm | Normal |
| LM8LUU | 15mm | 45mm | 35mm | Long |
| RJM-01-08 | 16mm | 25mm | 16.2mm | bare pressfit (oversize) |
| RJZM-01-08 | 16mm | 25mm | 16.2mm | closed sleeved (oversize) |
| RJZM-02-08 | 15mm | 24mm | N/A | compact sleeved (replacement) |
| RJZM-03-08 | 15.8mm | 24.9mm | 16.4mm | closed sleeved, self-aligning (oversize) |
| Part Number | Outer Diameter | Length | Circlip Length | Note |
|---|---|---|---|---|
| LM10UU | 19mm | 29mm | 22mm | Normal |
| LM10LUU | 19mm | 55mm | 44mm | Long |
| RJM-01-10 | 19mm | 29mm | 21.6mm | bare pressfit (replacement) |
| RJUM-01-10 | 19mm | 29mm | 21.6mm | closed sleeved (replacement) |
| RJUM-02-10 | 17mm | 26mm | N/A | compact sleeved (undersize) |
| RJUM-03-10 | 19mm | 28.9mm | 21.8mm | closed sleeved, self-aligning (replacement) |
| Part Number | Outer Diameter | Length | Circlip Length | Note |
|---|---|---|---|---|
| LM12UU | 21mm | 30mm | 23mm | Normal |
| LM12LUU | 21mm | 57mm | 46mm | Long |
| RJM-01-12 | 22mm | 32mm | 22.6mm | bare pressfit (oversize) |
| RJUM-01-12 | 22mm | 32mm | 22.6mm | closed sleeved (oversize) |
| RJUM-02-12 | 19mm | 28mm | N/A | compact sleeved (undersize) |
| RJUM-03-12 | 21.8mm | 31.9mm | 22.8mm | closed sleeved, self-aligning (oversize) |
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