KM 31 bearing nut SKF M155x3 - 1 pc.
Bearing nut SKF KM 31. Sales unit: 1 piece. Catalogue dimensions: 155 × 200 × 25 mm; outside diameter D = 200 mm, width B = 25 mm. Thread M155, pitch P = 3 mm. Approximate catalogue weight of 1 piece: 2,370 kg.

Bearing nut SKF KM 31
Round KM-type bearing nut with an internal thread. The designation of this offer is KM 31, manufacturer SKF. The purchase includes one piece.
Key specifications
- Component type: KM bearing nut
- Designation: KM 31
- Thread: M155
- Thread pitch P: 3 mm
- Outside diameter D: 200 mm
- Width B: 25 mm

Dimensions and finish
Catalogue dimensions: 155 × 200 × 25 mm; outside diameter D = 200 mm, width B = 25 mm. Thread M155, pitch P = 3 mm.
In the diagram d denotes the nominal thread diameter, D the outside diameter, and B the nut width. The illustrative diagram shows labels d, D and B. It is neither a scale drawing nor manufacturing documentation; the dimensional values are given in the offer specifications.
Nominal dimensions of the KM series: end-face diameter d1 = 182 mm, slot width b = 16 mm, slot depth h = 7 mm. Dimensional reference for the KM series: ISO 2982-2.
SKF nut thread tolerance: 5H according to ISO 965-3.
Material and coating: to be confirmed. No hardness or load specifications are given.

Scope of delivery and weight
The purchase of one sales unit includes one nut SKF KM 31. The price applies to one piece.
Approximate catalogue weight of 1 piece: 2,370 kg. This is neither a weighing result obtained at NERON nor a confirmed net weight.
The product and carton graphics are our own illustrative visualizations of the KM family. The carton does not determine the purchase quantity.
Questions and answers
What does the purchase of one sales unit include?
The purchase includes one bearing nut SKF KM 31. Price for 1 piece.
What thread does the nut in this offer have?
The nut has thread M155 with pitch P = 3 mm.
What are the outside diameter and width of the nut?
The outside diameter is D = 200 mm and the width is B = 25 mm. These are catalogue dimensions.
Is the stated weight from weighing the piece being sold?
No. 2,370 kg is the approximate catalogue weight of one piece; it is neither a weighing result obtained at NERON nor a confirmed net weight.
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StanNowy
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NormaISO 2982-2
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Jednostka sprzedażysztuka
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MateriałDo potwierdzenia
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PowłokaDo potwierdzenia
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GwintM155
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OznaczenieKM 31
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Rodzaj elementuNakrętka łożyskowa KM
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Ilość w jednostce sprzedaży1 szt.
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Masa ilości sprzedaży2,370 kg
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Skok gwintu P3 mm
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Średnica zewnętrzna D200 mm
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Szerokość B25 mm
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Średnica powierzchni czołowej d1182 mm
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Szerokość rowka b16 mm
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Głębokość rowka h7 mm
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Tolerancja gwintu5H (ISO 965-3)

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