Lock nut KM 10
5 offers · 5 brandsPrices in euros incl. VATPrices include VAT at the Spain rate (21%); the cart recalculates VAT for your delivery country. Where there is no price, the page says “on request”: the manager names it after the call.
Fig. 1: KM 10, lock nut, end view and section through the slots; dimensions from the manufacturer’s catalogue. Dimensions in mm
KM 10
KM 10 — lock nuts and washers, size 50 × 70 × 11 mm. The site lists 5 offers for this number and its equivalents from 5 brands, priced €0.90–€1.27; 2 in stock at the supplier. Search the number in any spelling, with a hyphen, a space or run together: the page is the same.
- dBore diameter d Bearing bore = shaft diameter.
- 50 mm
- DOutside diameter D Outside diameter = housing bore.
- 70 mm
- BWidth B Ring width.
- 11 mm
Same number KM 10: size and design match in the brand catalogues.2 of 5 in stock



Match is judged by the size and design in the designation, using the brand catalogues; where data is missing, the row goes to “Check”.