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国标896-86尺寸标准 |
| 挡 圈 | 沟槽(推荐) | 轴径 do | | 公称直径d | B | S | D ≤ | d2 | m | n ≥ | 基本 尺寸 | 极限 偏差 | 基本 尺寸 | 极限 偏差 | 基本 尺寸 | 极限 偏差 | 基本 尺寸 | 极限 偏差 | 基本 尺寸 | 极限 偏差 | | 1.2 | 0 -0.14 | 0.9 | ±0.08 | 0.3 | +0.03 -0.06 | 3 | 1.2 | +0.06 0 | 0.4 | +0.14 0 | 1 | >1.5-2 | | 1.5 | 1.2 | ±0.125 | 0.4 | 4 | 1.5 | 0.5 | >2-2.5 | | 2 | 1.7 | 5 | 2 | 1.2 | >2.5-3 | | 2.5 | 2.2 | 6 | 2.5 | >3-3.5 | | 3 | 2.5 | 0.6 | +0.04 -0.07 | 7 | 3 | 0.7 | >3.5-4 | | 3.5 | 0 -0.18 | 3 | 8 | 3.5 | +0.075 | 1.5 | >4-5 | | 4 | 3.5 | ±0.15 | 0.8 | +0.04 -0.10 | 9 | 4 | 0.9 | >5-6 | | 5 | 4.5 | 10 | 5 | >6-7 | | 6 | 5.5 | 1 | +0.05 -0.13 | 12 | 6 | 1.1 | >7-9 | | 8 | 0 -0.22 | 7.5 | ±0.18 | 16 | 8 | +0.09 0 | 1.8 | >9-10 | | 9 | 8 | 18 | 9 | 2 | >10-13 | | 12 | 0 -0.27 | 10.5 | ±0.215 | 1.2 | 24 | 12 | +0.11 0 | 1.3 | 2.5 | >13-16 | | 15 | 13 | 1.5 | +0.06 -0.15 | 30 | 15 | 1.6 | 3 | >16-20 |
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