Spacer Bush
Bored spacer bush for axial clearance setting in system assemblies.
Manufacturing Scope
Spacer Bush is a Automotive Precision Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀6–20 mm, lengths 8–22 mm, standard material Aluminium (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 ⌀20 mm bar stock; its longest variant is OTOB-SPB-14 at 22 mm. The family is produced by turning alone. Bores in this family run ⌀3–12 mm. All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is OTOB-SPB-07: 14 mm long at ⌀10 mm, L/D 1.4. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to h9 tolerance; the smallest is OTOB-SPB-05 (⌀6 mm) and the largest OTOB-SPB-14 (⌀20 mm). The family includes bored, multi-step variants. 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 |
|---|---|---|---|---|---|---|
| OTOB-SPB-05 | ⌀6 | 8 mm | ⌀3 | h9 | plain spacer bush | 21.88 ₺ |
| OTOB-SPB-06 | ⌀8 | 10 mm | ⌀4 | h9 | plain spacer bush | 23.02 ₺ |
| OTOB-SPB-07 | ⌀10 | 14 mm | ⌀5 · 2 steps | h9 | flanged spacer bush | 25.59 ₺ |
| OTOB-SPB-08 | ⌀10 | 12 mm | ⌀6 | h9 | plain spacer bush | 24.22 ₺ |
| OTOB-SPB-09 | ⌀12 | 16 mm | ⌀6 · 2 steps | h9 | flanged spacer bush | 26.93 ₺ |
| OTOB-SPB-10 | ⌀12 | 14 mm | ⌀8 | h9 | plain spacer bush | 25.50 ₺ |
| OTOB-SPB-11 | ⌀14 | 16 mm | ⌀8 | h9 | plain spacer bush | 27.00 ₺ |
| OTOB-SPB-12 | ⌀16 | 19 mm | ⌀10 · 2 steps | h9 | flanged spacer bush | 29.47 ₺ |
| OTOB-SPB-13 | ⌀18 | 18 mm | ⌀12 | h9 | plain spacer bush | 29.30 ₺ |
| OTOB-SPB-14 | ⌀20 | 22 mm | ⌀12 · 2 steps | h9 | flanged spacer bush | 32.45 ₺ |
Aluminium · 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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