外部尺寸
符號(hào)|缸徑 | 32 | 40 | 50 | 63 | 80 | 100 | 125 | 160 | 200 |
NA | 19 | 25.4 | 32 | 32 | 44.4 | 44.4 | 55 | 80 | 80 |
NB | 20 | 24 | 32 | 32 | 40 | 40 | 45 | 54 | 54 |
NC | 10 | 12 | 16 | 16 | 20 | 20 | 25 | 30 | 30 |
ND | 40 | 48 | 64 | 64 | 80 | 80 | 110 | 120 | 120 |
NE | 52 | 67 | 89 | 89 | 112 | 112 | 155 | 130 | 130 |
NF | 15 | 24 | 32 | 32 | 40 | 40 | 40 | 135 | 135 |
NG | 20 | 20 | 23 | 23 | 30 | 30 | 56 | 50 | 50 |
NH | M10x1.25 | M12x1.25 | M16x1.5 | M16x1.5 | M20x1.5 | M20x1.5 | M27x2.0 | M36x2.0 | M36x2.0 |
NJ | 12 | 20 | 22 | 22 | 30 | 30 | 30 | 40 | 40 |
NK | 18 | 23 | 30 | 30 | 39 | 39 | 54 | 54 | 54 |
NM | 10 | 12 | 16 | 16 | 20 | 20 | 48 | 40 | 40 |
MP | 20 | 24 | 32 | 32 | 40 | 40 | 64 | 35 | 35 |
NQ | 52 | 62 | 83 | 83 | 105 | 105 | 148 | 150 | 150 |
PA | 25 | 32.8 | 39.3 | 39.3 | 53.5 | 53.5 | 64 | 91 | 91 |
PB | 19.5 | 26.5 | 33 | 33 | 45 | 45 | 55 | 81 | 81 |