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呼寸法(㎜) | 全長(㎜) | 高さ(㎜) | 巾(㎜) | 真直度(μ) | 質量(kg) | |
A級 | B級 | |||||
1,000 | 1,000 | 75 | 50 | 6 | 24 | 20 |
1,500 | 1,500 | 90 | 50 | 8 | 34 | 37 |
2,000 | 2,000 | 120 | 50 | 10 | 44 | 54 |
2,500 | 2,500 | 140 | 50 | 12 | 54 | 78 |
3,000 | 3,000 | 180 | 50 | 14 | 64 | 105 |
4,000 | 4,000 | 200 | 50 | 18 | 84 | 165 |