GU2ED2C Precision universal joint SIT - 1 pcs.
Double precision Cardan joint GU2ED2C SIT. Bore diameter d = 18 mm, outside diameter D = 36 mm, length L3 = 114 mm. Sales unit: 1 pcs.

Double precision Cardan joint GU2ED2C SIT
Bore diameter d = 18 mm, outside diameter D = 36 mm, length L3 = 114 mm. The offer covers the full designation GU2ED2C.
Design
Joint material: steel. Plain bearings with surface-hardened steel bushes. Round bore with tolerance H7. Keyway width a has tolerance JS9.
Sales unit
One sales unit includes 1 joint GU2ED2C SIT.

Catalogue dimensions and tolerances
d — bore diameter: 18 mm; tolerance H7.
D — outside diameter: 36 mm.
L3 — overall length of the double joint: 114 mm.
L1 — distance from the end face to the joint axis: 37 mm.
C — catalogue dimension shown in the diagram: 17 mm.
L4 — distance between the joint axes: 40 mm.
a — keyway width: 6 mm; tolerance JS9.
b — bore-with-keyway dimension: 20,8 mm.
Catalogue limits
Maximum catalogue speed: 1000 rev/min. Maximum catalogue angle for this design: 90°. Maximum catalogue temperature: 150 °C. Speed and operating angle are interdependent; in the 500–1000 rev/min range, the catalogue requires a reduced angle. The maximum angle does not imply operation at maximum rotational speed.
The existing illustration is a representative photograph of the SIT joint family. The correct variant is defined by the full designation in this offer. The catalogue diagram is not a production drawing.
Questions and answers
Which exact variant does the offer cover?
The offer covers GU2ED2C SIT. Bore diameter d = 18 mm, outside diameter D = 36 mm, length L3 = 114 mm.
What are the bore and keyway tolerances and dimensions?
Bore d = 18 mm has tolerance H7. The keyway width is a = 6 mm with tolerance JS9, and the bore-with-keyway dimension b is 20,8 mm.
What type of bearing arrangement is used?
Plain bearings with surface-hardened steel bushes are used.
What does one sales unit include?
One sales unit includes 1 precision universal joint GU2ED2C SIT.
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Jednostka sprzedaży1 szt.
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MateriałStal
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WykonaniePrzegub podwójny
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Rodzaj elementuPrzegub precyzyjny Cardana
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Średnica zewnętrzna D36 mm
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ProducentSIT
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Średnica otworu d18 mm
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Norma katalogowaDIN 808
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Tolerancja otworu dH7
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Oznaczenie producentaGU2ED2C
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SeriaE
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Kraj pochodzenia wg dostawcyWłochy
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ŁożyskowanieŚlizgowe
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Tolerancja szerokości rowka aJS9
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Wymiar otworu z rowkiem b20,8 mm
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Maksymalna prędkość katalogowa1000 obr./min; dobór zależy od warunków pracy
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Maksymalny kąt katalogowy90°; dobór zależy od prędkości
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Maksymalna temperatura katalogowa150 °C
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Długość całkowita przegubu podwójnego L3114 mm
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Odległość od czoła do osi przegubu37 mm
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Wymiar katalogowy wskazany na schemacie C17 mm
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Odległość między osiami przegubów40 mm
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Szerokość rowka wpustowego a6 mm

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