ISO 3290
| Degré de précision | Tolérance du diamètre (µm) |
Écart par rapport à la circularité i (µm) |
Rugosité de surface (µm) |
Écart du lot de production (µm) |
Intervalle de tolérances (µm) |
Intervalle des tolérances préférées (µm) |
Intervalles au-dessous de la tolérance (µm) |
intervalle au-dessous de la tolérance (µm) |
| G3 | 0.08 | 0.08 | 0.010 | 0.13 | 0.5 | -5...-0.5 0 +0.5...+5 | 0.1 | -0.2,-0.1, 0, +0.1,+0.2 |
| G5 | 0.13 | 0.13 | 0.014 | 0.25 | 1 | -5...-1 0 +1...+5 | 0.2 | -0.4,-0.2, 0, +0.2,+0.4 |
| G10 | 0.25 | 0.25 | 0.020 | 0.5 | 1 | -9...-1 0 +1...+9 | 0.2 | -0.4,-0.2, 0, +0.2,+0.4 |
| G16 | 0.4 | 0.4 | 0.025 | 0.8 | 2 | -10...-2 0 +2...+10 | 0.4 | -0.8,-0.4 0, +0.4,+0.8 |
| G20 | 0.5 | 0.5 | 0.032 | 1 | 2 | -10...-2 0 +2...+10 | 0.4 | -0.8,-0.4 0, +0.4,+0.8 |
| G24 | 0.6 | 0.6 | 0.040 | 1.2 | 2 | -12...-2 0 +2...+12 | 0.4 | -0.8,-0.4 0, +0.4,+0.8 |
| G28 | 0.7 | 0.7 | 0.050 | 1.4 | 2 | -12...-2 0 +2...+12 | 0.4 | -0.8,-0.4 0, +0.4,+0.8 |
| G40 | 1 | 1 | 0.060 | 2 | 4 | -16...-4 0 +4...+16 | 0.8 | -1.6,-0.8, 0, +0.8,+1.6 |
| G60 | 1.5 | 1.5 | 0.080 | 3 | 6 | -18...-6 0 +6...+18 | 1.2 | -2.4,-1.2, 0. +1.2,+2.4 |
| G100 | 2.5 | 2.5 | 0.100 | 5 | 10 | -40...-10 0 +10...+40 | 2 | -4,-2, 0, +2,+4 |
| G200 | 5 | 5 | 0.150 | 10 | 15 | -60...-15 0 +15...+60 | 3 | -6,-3, 0, +3,+6 |
Demande rapide
