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Mainspring for Roseba 8 3/s" 64 1-8 rubis
Height, diameter, thickness and length
1.30 Ă— 7.5 Ă— 0.09 Ă— 240 mmheight Ă— diameter Ă— thickness Ă— length
Note: We have transcribed this information to the best of our knowledge from the Générale Ressorts mainspring catalogue (GR 2, 1974). All information has been carefully checked but is provided without guarantee. Please check yourself before fitting that the mainspring fits, in particular height, diameter, thickness and length.
đź“Ź Mainspring dimensions
| GR no. | Height | Diameter | Thickness | Length | Type |
|---|---|---|---|---|---|
| 3218 | 1.30 mm | 7.5 mm | 0.09 mm | 240 mm | Hand-wound, normal end hook |
All dimensions in millimetres. The height of a mainspring is often also called its “width”. Source: Générale Ressorts, mainspring catalogue GR 2 (March 1974), page 170.
đź›’ Matching mainspring in our shop
Mainspring 1,30-7,5-0,09-2408,99 € incl. VAT *View item
Mainspring 1,30-7,5-0,09-24012,90 € incl. VAT *View itemOnly mainsprings with exactly the same height, thickness and length are shown; the diameter is equal or up to 1 mm smaller – a smaller spring settles in the barrel.