Pivot Arbor
Double-tapered micro arbor with cone tips for watch pivots.
Manufacturing Scope
Pivot Arbor is a Micro & Watch Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀1–5 mm, lengths 18–64 mm, standard material 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.
Variants are machined to h5, h6 tolerance classes; the smallest is MIKA-PVT-10 (⌀1 mm) and the largest MIKA-PVT-50 (⌀5 mm). The family includes tapered, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| MIKA-PVT-10 | ⌀1 | 18 mm | taper | h5 | — |
| MIKA-PVT-12 | ⌀1.2 | 22 mm | taper | h5 | — |
| MIKA-PVT-15 | ⌀1.5 | 24 mm | taper | h5 | — |
| MIKA-PVT-18 | ⌀1.8 | 28 mm | taper | h5 | — |
| MIKA-PVT-20 | ⌀2 | 32 mm | taper | h6 | — |
| MIKA-PVT-25 | ⌀2.5 | 36 mm | taper | h6 | — |
| MIKA-PVT-30 | ⌀3 | 42 mm | taper | h6 | — |
| MIKA-PVT-35 | ⌀3.5 | 48 mm | taper | h6 | — |
| MIKA-PVT-40 | ⌀4 | 54 mm | taper | h6 | — |
| MIKA-PVT-50 | ⌀5 | 64 mm | taper | h6 | — |
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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