Brackets and mounts
Square Flange Bearing Housing Block
- Bounding box
- 80.0 × 80.0 × 25.0 mm
- Engine
- Precision B-rep
- Parameters
- 15
- Published
- August 16, 2026
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The prompt
Design a high-precision square flange bearing housing block made of machined aluminum. The base is a square block measuring 80mm by 80mm with a thickness of 25mm, featuring large 45-degree chamfers on all four outer corners. In the center, there is a deep precision stepped bore: the front opening has a diameter of 52mm and a depth of 15mm to house a ball bearing, including a small internal groove for a snap ring, while the back through-hole reduces to 30mm diameter. The block features four counterbored mounting holes near the corners; each hole has a 14mm diameter counterbore that is 8mm deep, transitioning into a 9mm threaded through-hole. All edges have a smooth 1mm technical chamfer.
Parameters
| Name | Value | Range |
|---|---|---|
| Base side | 80 mm | 80 – 120 |
| Block thickness | 25 mm | 20 – 60 |
| Corner chamfer | 10 mm | 0 – 15 |
| Front bore diameter | 52 mm | 30 – 70 |
| Front bore depth | 15 mm | 5 – 20 |
| Back through-hole diameter | 30 mm | 10 – 50 |
| Snap-ring groove diameter | 54.2 mm | 52.5 – 75 |
| Snap-ring groove width | 1.85 mm | 0.5 – 3 |
| Snap-ring groove distance from front | 2.5 mm | 0.5 – 10 |
| Mounting hole X offset | 29 mm | 10 – 30 |
| Mounting hole Y offset | 29 mm | 10 – 30 |
| Counterbore diameter | 14 mm | 8 – 20 |
| Counterbore depth | 8 mm | 2 – 15 |
| Through-hole diameter | 9 mm | 3 – 15 |
| Technical edge chamfer | 1 mm | 0.1 – 2 |
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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