Stepped Decorative Bezel
Multi-step profiled decorative bezel with through bore.
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 11 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| OZEB-BZL-06 | 8 | 12 | ⌀3.2 · 3 steps | h10 | three steps, bore ⌀3.2 |
| OZEB-BZL-07 | 9 | 13 | ⌀4 · 3 steps | h10 | three steps, bore ⌀4 |
| OZEB-BZL-09 | 11 | 16 | knurl · ⌀5 · 3 steps | h10 | profile with central knurl, bore ⌀5 |
| OZEB-BZL-10 | 12 | 13 | ⌀6 · 3 steps | h10 | progressive stepped profile, bore ⌀6 |
| OZEB-BZL-12 | 12 | 14 | ⌀7 · 3 steps | h10 | waisted collar, bore ⌀7 |
| OZEB-BZL-13 | 13 | 15 | knurl · ⌀8 · 3 steps | h10 | knurled waisted collar, bore ⌀8 |
| OZEB-BZL-14 | 14 | 16 | ⌀8 · 3 steps | h10 | three steps, bore ⌀8 |
| OZEB-BZL-16 | 16 | 17 | knurl · ⌀9 · 3 steps | h10 | profile with central knurl, bore ⌀9 |
| OZEB-BZL-17 | 17 | 16 | ⌀10 · 3 steps | h10 | three steps, bore ⌀10 |
| OZEB-BZL-18 | 18 | 18 | ⌀11 · 3 steps | h10 | progressive-profile collar, bore ⌀11 |
| OZEB-BZL-20 | 20 | 20 | knurl · ⌀12 · 3 steps | h10 | max envelope, central knurl, bore ⌀12 |
Prices are for approved members.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
Manufacturing Scope
Stepped Decorative Bezel is a Custom Turned Parts family precision-turned on a Goodway SW-20, covering 11 variants — diameters ⌀8–20 mm, lengths 12–20 mm, standard material Brass (also steel, stainless steel or aluminium). Every variant's part code, dimension and tolerance is listed below; request a quote with the code you need.
The family is machined from ⌀20 mm bar stock; its longest variant is OZEB-BZL-20 at 20 mm. Besides turning, the family requires knurling. Bores in this family run ⌀3.2–12 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 OZEB-BZL-06: 12 mm long at ⌀8 mm, L/D 1.5. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to h10 tolerance; the smallest is OZEB-BZL-06 (⌀8 mm) and the largest OZEB-BZL-20 (⌀20 mm). The family includes knurled, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
Need a size that isn't listed? We machine to your drawing — CNC contract machining. How these parts are made: What is a Swiss-type lathe?
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