Enclosures and housings
Two-Arm Internal Bearing Puller
- Bounding box
- 172.0 × 45.0 × 215.0 mm
- Engine
- Precision B-rep
- Parameters
- 22
- Published
- October 25, 2026
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The prompt
"A mechanical assembly of a two-arm internal bearing puller. The main component is a solid rectangular steel bridge, 160mm long, 45mm wide, and 25mm thick. The bridge has a central vertical through-hole of 22mm diameter. There are two side through-holes of 15mm diameter, symmetrically spaced 120mm apart. A vertical threaded shaft of 20mm diameter passes through the central hole. Resting flat on the top surface of the bridge, directly over the central hole, is a massive hexagonal drive nut, 36mm wide and 32mm high. Two vertical cylindrical posts extend downwards from the two side holes of the bridge. At the bottom of each post is an L-shaped extraction jaw pointing outwards. Symmetrical, robust, heavy-duty industrial tool design."
Parameters
| Name | Value | Range |
|---|---|---|
| Bridge Length | 160 mm | 80 – 300 |
| Bridge Width | 45 mm | 20 – 100 |
| Bridge Thickness | 25 mm | 10 – 60 |
| Central Hole Dia | 22 mm | 10 – 50 |
| Side Hole Dia | 15 mm | 5 – 30 |
| Side Hole Spacing | 120 mm | 40 – 200 |
| Shaft Diameter | 20 mm | 8 – 50 |
| Shaft Length | 200 mm | 80 – 350 |
| Shaft Top Above Bridge | 75 mm | 20 – 200 |
| Thread Pitch | 4 mm | 1.5 – 10 |
| Thread Depth | 1 mm | 0.2 – 3 |
| Thread Groove Width | 2 mm | 0.5 – 5 |
| Nut Across Flats | 36 mm | 20 – 70 |
| Nut Height | 32 mm | 10 – 80 |
| Nut Bore Dia | 19.5 mm | 8 – 50 |
| Post Diameter | 15.2 mm | 8 – 30 |
| Post Length | 110 mm | 40 – 250 |
| Jaw Length | 40 mm | 20 – 100 |
| Jaw Width | 20 mm | 10 – 60 |
| Jaw Thickness | 12 mm | 5 – 20 |
| Jaw Hook Length | 20 mm | 5 – 60 |
| Jaw/Post Overlap | 10 mm | 0 – 40 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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