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igus drylin RJ4JP-01-08 linear bearing: Ø8 bore, Ø15 × 24 mm and retaining-ring grooves
What are the igus drylin RJ4JP-01-08 dimensions and groove positions? · Modern device · basis: igus RJ4JP-01-08 product data (d, D, L, B, W, N).
Also called: igus RJ4JP-01-08, drylin R RJ4JP-01-08, iglidur RJ4JP-01-08, igus 8mm linear bearing, rj4jp-01-08 dimensions, igus lm8uu replacement
Exact dimensions. Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part. Mating features
- length
- 24.0 mm
- width
- 15.0 mm
- height
- 15.0 mm
Notes
- Datum: axis on Z, centred on X and Y, one end face on z=0.
- Bore Ø8.00 (+0/+0.04 per igus), outer Ø15.00, length 24.00.
- Two retaining-ring grooves Ø14.30 × 1.10 wide; outer flanks 17.50 apart, symmetric: z=3.25..4.35 and 19.65..20.75.
- Same outside dimensions as an LM8UU / drylin R ISO 10285 series bearing.
- Exact nominal mm; outer-diameter tolerance is not published.
igus drylin RJ4JP-01-08 linear bearing: Ø8 bore, Ø15 × 24 mm and… size chart
| dimension | value (mm) |
|---|---|
| d (bore) | 8.00 |
| D (outer) | 15.00 |
| L (length) | 24.00 |
| B (groove span) | 17.50 |
| W (groove width) | 1.10 |
| N (groove Ø) | 14.30 |
Mating features
Drawn at the exact size. Open press, slide, run and socket features by your process's clearance (tolerances by process); leave designed gaps and clamp fits as drawn.
| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| Bore | Ø8.00 | 8 mm h-tolerance linear shaft | run | all |
| Outer diameter | Ø15.00 × 24.00 | bearing seat in a housing or carriage | press | all |
| Grooves | Ø14.30 × 1.10, 17.50 span | DIN 471 15 mm retaining rings | designed | all |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| igus | drylin RJ4JP-01-08 product page | web | Publisher's page; dimensions are facts |
| HC Maschinentechnik | RJ4JP-01-08 bearing dimensions | web | Publisher's page; dimensions are facts |
Free files
★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| igus-drylin-rj4jp-01-08 | igus drylin RJ4JP-01-08 linear bearing: Ø8 bore, Ø15 × 24 mm and retaining-ring grooves | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=igus-drylin-rj4jp-01-08

Fits with




Questions
What size is the igus RJ4JP-01-08?
Ø8.00 bore, Ø15.00 outside, 24.00 long.
Is it the same size as an LM8UU?
Yes: Ø15 × 24 on an 8 mm shaft, with ring grooves Ø14.30 × 1.10 whose outer flanks are 17.50 apart.