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平垫尺寸系列(摘自JB/T 1092-1991)
注：1. 平垫的材料为Q235A或H62。
2. D尺寸按所选密封圈尺寸相应取值。
3．本表的单位是mm。
| 轴径 | d | b |
|---|---|---|
| 3 | 3.5 | 1.5 |
| 4 | 4.5 | 1.5 |
| 5 | 5.5 | 1.5 |
| 6 | 6.5 | 1.5 |
| 8 | 8.5 | 1.5 |
| 10 | 10.5 | 1.5 |
| 12 | 12.5 | 2 |
| 14 | 15 | 2 |
| 15 | 16 | 2 |
| 16 | 17 | 2 |
| 18 | 19 | 2 |
| 20 | 21 | 2 |
| 22 | 23 | 2.5 |
| 25 | 26 | 2.5 |
| 28 | 29 | 2.5 |
| 30 | 31 | 2.5 |
| 32 | 33 | 2.5 |
| 35 | 36 | 2.5 |
| 40 | 41 | 2.5 |
| 45 | 46 | 2.5 |
| 50 | 51 | 3 |
| 55 | 56 | 3 |
| 60 | 61 | 3 |
| 65 | 66 | 3 |
| 70 | 71 | 3 |
| 75 | 76 | 3 |
| 80 | 81 | 3 |
| 85 | 86 | 3 |
| 90 | 91 | 3 |
| 100 | 101 | 3 |
| 110 | 112 | 3.5 |
| 120 | 122 | 3.5 |
| 130 | 132 | 3.5 |
| 140 | 142 | 3.5 |
| 150 | 152 | 3.5 |
| 160 | 162 | 3.5 |
| 180 | 182 | 3.5 |
| 200 | 202 | 3.5 |
