Long Slender Shaft IU
High length-to-diameter slender plain shaft for guide-bush machining.
Manufacturing Scope
Long Slender Shaft IU is a Shafts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀3–12 mm, lengths 45–150 mm, standard material Stainless Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
The family is machined from ⌀12 mm bar stock; its longest variant is MILA-IU-12 at 150 mm. The family is produced by turning alone. All of it is completed in a single setup, without the part leaving the machine.
The most slender variant is MILA-IU-03: 45 mm long at ⌀3 mm, a length-to-diameter ratio of 15.0. This ratio is the very reason sliding-head lathes exist. The guide bushing supports the bar immediately beside the cutting point, so there is no deflection; the same part chatters and drifts in diameter on a conventional lathe.
Variants are machined to h6 tolerance; the smallest is MILA-IU-03 (⌀3 mm) and the largest MILA-IU-12 (⌀12 mm). Custom sizes, tolerances or materials are produced to the part code on request.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 10 variants.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std | Unit price |
|---|---|---|---|---|---|---|
| MILA-IU-03 | ⌀3 | 45 mm | — | h6 | — | 53.42 ₺ |
| MILA-IU-04 | ⌀4 | 60 mm | — | h6 | — | 65.99 ₺ |
| MILA-IU-05 | ⌀5 | 75 mm | — | h6 | — | 79.64 ₺ |
| MILA-IU-06 | ⌀6 | 90 mm | — | h6 | — | 94.63 ₺ |
| MILA-IU-07 | ⌀7 | 105 mm | — | h6 | — | 111.19 ₺ |
| MILA-IU-08 | ⌀8 | 120 mm | — | h6 | — | 129.59 ₺ |
| MILA-IU-09 | ⌀9 | 130 mm | — | h6 | — | 145.38 ₺ |
| MILA-IU-10 | ⌀10 | 140 mm | — | h6 | — | 162.94 ₺ |
| MILA-IU-11 | ⌀11 | 145 mm | — | h6 | — | 177.17 ₺ |
| MILA-IU-12 | ⌀12 | 150 mm | — | h6 | — | 192.86 ₺ |
Stainless Steel · for 100 pcs · estimated unit price, valid 7 days · excl. VAT · Contact us for a firm quote.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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