JIS 5K |
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尺寸 | 規格 | 外徑 | 內徑 | 厚 | 中心 | 孔徑 | 孔數 |
1/2" | 5K | 80 | 22.5 | 3 | 60 | 12 | 4 |
3/4" | 5K | 85 | 28 | 3 | 65 | 12 | 4 |
1" | 5K | 95 | 34.5 | 3 | 75 | 12 | 4 |
1 1/4" | 5K | 115 | 43 | 3 | 90 | 15 | 4 |
1 1/2" | 5K | 120 | 49 | 3 | 95 | 15 | 4 |
2 " | 5K | 130 | 61 | 3 | 105 | 15 | 4 |
2 1/2" | 5K | 155 | 77 | 3 | 130 | 15 | 4 |
3" | 5K | 180 | 90 | 3 | 145 | 19 | 4 |
4" | 5K | 200 | 115 | 3 | 165 | 19 | 8 |
5" | 5K | 235 | 141 | 3 | 200 | 19 | 8 |
6" | 5K | 265 | 167 | 3 | 230 | 19 | 8 |
8" | 5K | 320 | 218 | 3 | 280 | 23 | 8 |
10" | 5K | 385 | 270 | 3 | 345 | 23 | 12 |