Threaded Seal Sleeve
Externally threaded seal-retaining sleeve screwed into a housing.
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 8 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| RULV-TSL-06 | 14 | 16 | M12 · ⌀6 | 6g | ⌀6 shaft seal, M12x1 outside |
| RULV-TSL-08 | 16 | 18 | M14 · ⌀8 | 6g | ⌀8 shaft seal, M14x1 outside |
| RULV-TSL-10 | 18 | 21 | M16 · ⌀10 | 6g | ⌀10 shaft seal, M16x1 outside |
| RULV-TSL-15 | 19.6 | 21 | M16 · SW17 · ⌀15 | 6g | ⌀15 shaft seal, hex + M16x1 |
| RULV-TSL-16 | 19.6 | 24 | M18 · SW17 · ⌀16 | 6g | ⌀16 shaft seal, hex + M18x1 |
| RULV-TSL-12 | 20 | 23 | M18 · ⌀12 | 6g | ⌀12 shaft seal, M18x1 outside |
| RULV-TSL-14 | 20 | 25 | M20 · ⌀14 | 6g | ⌀14 shaft seal, M20x1 outside |
| RULV-TSL-18 | 20 | 26 | M20 · SW17 · ⌀18 | 6g | ⌀18 shaft seal, hex + M20x1 |
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
Threaded Seal Sleeve is a Bearing & Seal Adapters family precision-turned on a Goodway SW-20, covering 8 variants — diameters ⌀14–20 mm, lengths 16–26 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 RULV-TSL-18 at 26 mm. Besides turning, the family requires thread turning (5 sizes from M12 to M20) and hex flat milling (AF 17). Bores in this family run ⌀6–18 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 RULV-TSL-18: 26 mm long at ⌀20 mm, L/D 1.3. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to 6g tolerance; the smallest is RULV-TSL-06 (⌀14 mm) and the largest RULV-TSL-18 (⌀20 mm). The family includes threaded, hex-drive, 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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