Xem Studiomeasured geometryPillow block KP08 envelope with a 608 pocket
What are the dimensions of a KP08 pillow block? · Hardware · basis: KP08 catalogue envelope (55 × 13 base, 15 mm centre height, M5 holes 42 apart) with a Ø22 pocket at the 608 OD
Long Earth Society build part. Flywheel shaft blocks and displacer guides on the LES engines. The engines
Exact dimensions. Every file is drawn at true size with no printing tolerance. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your printer's or process's clearance before making the part. Mating features
- sizes
- 5 in table
Notes
- A 55 × 13 block with R3 rounded ends; a Ø22 pocket (608 OD) runs through the 13 mm thickness on an axis 15 mm above the base.
- Two Ø5.5 holes (M5 clearance) through the base, 42 mm apart.
- The file is 25 mm tall. The catalogue KP08 housing stands 29; the top 4 mm is not drawn on this file, so the Ø22 pocket breaks out through the top face as a 9.2 mm wide opening.
- The 608 sits in the Ø22 pocket and carries a Ø8 shaft; the fit is listed under Mating features.
Sizes
| feature | value_mm |
|---|---|
| base | 55 × 13 |
| height (file) | 25 |
| centre height | 15 |
| bearing pocket | Ø22 through 13 |
| mounting holes | 2 × Ø5.5 at 42 |
Mating features
Drawn at the exact size. Open press, slide, run and socket features by your process's clearance; leave designed gaps and clamp fits as drawn.
| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| bearing pocket | Ø22 | 608 bearing | press | pillow-block-* |
| mounting holes | Ø5.5 | M5 screw clearance | designed | pillow-block-* |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| McMaster-Carr | Mounted bearings (free STEP per part, for your own design use; no redistribution) | STEP, PDF | McMaster-Carr site terms verify |
| McMaster-Carr | Sleeve bearings (free STEP per part, for your own design use; no redistribution) | STEP, PDF | McMaster-Carr site terms verify |
| OpenBuilds | Solid V wheel kit | web, STEP | OpenBuilds site verify |
| Wikipedia | Plain bearing | web | CC BY-SA 4.0 (text) |
| Long Earth Society | Engine and rig builds | web, video | LES site |
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
| pillow-block-kp08 | KP08 pillow block: 29 overall height, 15 mm centre height, 55 × 13 × 5 base, Ø28 boss, Ø22 pocket for a 608 bearing through the 13 width (3 mm wall over it), two Ø5.5 (M5 clearance) holes 42 mm apart | STEP · STL |
Plain text: sheet.txt · JSON: /api/geometry?object=pillow-block-kp08
How it fits
Goes in or on
Metric shafts Ø3 to Ø10 with D-flats and clip…Ø8 shaft through the 608Connects to
608 ball bearing608 OD in the Ø22 pocketAlternatives
Flange block KFL08 envelope with a 608 pocketsame 608 pocket, bolts to a wallAlso needed
Set-screw shaft collars Ø3 to Ø12Ø8 collar each side locates the shaftYou might also need
Questions
What are KP08 dimensions?
55 × 13 base, Ø8 shaft 15 mm above the base, two M5 holes 42 mm apart. This file is 25 tall with a Ø22 pocket for a 608.
What bearing goes in the KP08 file?
A 608 (8 × 22 × 7) in the Ø22 pocket.