Knurled Press-Fit Bushing
Plain bushing with knurled outer surface for press-fit into soft housings.
Manufacturing Scope
Knurled Press-Fit Bushing is a Bushings family precision-turned on a Goodway SW-20, covering 9 variants — diameters ⌀8–20 mm, lengths 8–20 mm, standard material Brass (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 BURA-TRT-16 at 20 mm. Besides turning, the family requires knurling. Bores in this family run ⌀4–16 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 BURA-TRT-04: 8 mm long at ⌀8 mm, L/D 1.0. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to H8/u8 tolerance; the smallest is BURA-TRT-04 (⌀8 mm) and the largest BURA-TRT-16 (⌀20 mm). The family includes knurled, 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 9 variants.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std | Unit price |
|---|---|---|---|---|---|---|
| BURA-TRT-04 | ⌀8 | 8 mm | knurl · ⌀4 | H8/u8 | knurled outside / inside dia Ø4 | 28.22 ₺ |
| BURA-TRT-05 | ⌀9 | 9 mm | knurl · ⌀5 | H8/u8 | knurled outside / inside dia Ø5 | 29.84 ₺ |
| BURA-TRT-06 | ⌀10 | 10 mm | knurl · ⌀6 | H8/u8 | knurled outside / inside dia Ø6 | 31.57 ₺ |
| BURA-TRT-08 | ⌀12 | 12 mm | knurl · ⌀8 | H8/u8 | knurled outside / inside dia Ø8 | 35.39 ₺ |
| BURA-TRT-06F | ⌀13 | 12 mm | knurl · ⌀6 · 2 steps | H8/u8 | flanged knurled / inside dia Ø6 | 35.76 ₺ |
| BURA-TRT-10 | ⌀14 | 14 mm | knurl · ⌀10 | H8/u8 | knurled outside / inside dia Ø10 | 39.72 ₺ |
| BURA-TRT-12 | ⌀16 | 16 mm | knurl · ⌀12 | H8/u8 | knurled outside / inside dia Ø12 | 44.59 ₺ |
| BURA-TRT-14 | ⌀18 | 18 mm | knurl · ⌀14 | H8/u8 | knurled outside / inside dia Ø14 | 50.05 ₺ |
| BURA-TRT-16 | ⌀20 | 20 mm | knurl · ⌀16 | H8/u8 | knurled outside / inside dia Ø16 | 56.13 ₺ |
Brass · 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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