GU4H2C Precision universal joint SIT - 1 pcs.
Single precision Cardan joint GU4H2C SIT. Bore diameter d = 22 mm, outside diameter D = 45 mm, length L2 = 95 mm. Sales unit: 1 pcs.

Single precision Cardan joint GU4H2C SIT
Bore diameter d = 22 mm, outside diameter D = 45 mm, length L2 = 95 mm. The offer covers the full designation GU4H2C.
Design
Joint material: steel. Factory-lubricated needle bearings; series H is maintenance-free. Round bore with tolerance H7. Keyway width a has tolerance JS9.
Sales unit
One sales unit includes 1 joint GU4H2C SIT.

Catalogue dimensions and tolerances
d — bore diameter: 22 mm; tolerance H7.
D — outside diameter: 45 mm.
L2 — catalogue length L2: 95 mm.
L1 — distance from the end face to the joint axis: 47,5 mm.
C — catalogue dimension shown in the diagram: 22 mm.
a — keyway width: 6 mm; tolerance JS9.
b — bore-with-keyway dimension: 24,8 mm.
Catalogue limits
Maximum catalogue speed: 4000 rev/min. Maximum catalogue angle for this design: 45°. Permissible speed depends on operating angle and load; the maximum angle does not imply simultaneous operation at maximum 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 GU4H2C SIT. Bore diameter d = 22 mm, outside diameter D = 45 mm, length L2 = 95 mm.
What are the bore and keyway tolerances and dimensions?
Bore d = 22 mm has tolerance H7. The keyway width is a = 6 mm with tolerance JS9, and the bore-with-keyway dimension b is 24,8 mm.
What type of bearing arrangement is used?
The series H joint has factory-lubricated needle bearings.
What does one sales unit include?
One sales unit includes 1 precision universal joint GU4H2C SIT.
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Jednostka sprzedaży1 szt.
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MateriałStal
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WykonaniePrzegub pojedynczy
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Rodzaj elementuPrzegub precyzyjny Cardana
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Średnica zewnętrzna D45 mm
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ProducentSIT
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Średnica otworu d22 mm
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Norma katalogowaDIN 808
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Tolerancja otworu dH7
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Oznaczenie producentaGU4H2C
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SeriaH
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Kraj pochodzenia wg dostawcyWłochy
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ŁożyskowanieIgiełkowe
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Tolerancja szerokości rowka aJS9
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Wymiar otworu z rowkiem b24,8 mm
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Maksymalna prędkość katalogowa4000 obr./min; dobór zależy od warunków pracy
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Maksymalny kąt katalogowy45°; dobór zależy od prędkości
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Odległość od czoła do osi przegubu47,5 mm
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Wymiar katalogowy wskazany na schemacie C22 mm
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Szerokość rowka wpustowego a6 mm
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Długość katalogowa l295 mm
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Smarowanie fabryczneTak

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