Retaining Rings for Bores - Type B (Heavy)
GB /T 893 (B) - 2017 孔用弹性挡圈 B型（重型）
See all versions and complete specifications: Retaining Rings for Bores - Type B (Heavy) — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 23.5 | 1.85 | 2 | 1.44 | 2 | 23.92 | 23.29 | 4.7 | 12.1 | 1.5 | 2.8 |
| 22 | 26.9 | 2.16 | 2 | 1.44 | 2 | 27.32 | 26.69 | 5 | 14.5 | 1.5 | 3.1 |
| 24 | 30.1 | 2.48 | 2 | 1.44 | 2 | 30.6 | 29.85 | 5.3 | 16.9 | 1.5 | 3.2 |
| 25 | 34.4 | 2.94 | 2.5 | 1.44 | 2 |
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| 34.9 |
| 34.15 |
| 5.7 |
| 20 |
| 1.5 |
| 3.4 |
| 26 | 37.8 | 4.62 | 2.5 | 1.69 | 2.5 | 38.3 | 37.55 | 6 | 22.4 | 1.75 | 3.8 |
| 28 | 40.8 | 4.8 | 2.5 | 1.94 | 2.5 | 41.3 | 40.55 | 6.3 | 24.7 | 2 | 3.9 |
| 30 | 45.5 | 6.18 | 3 | 1.93 | 2.5 | 46.4 | 45.11 | 6.7 | 27.9 | 2 | 4.1 |
| 32 | 50.5 | 7 | 3 | 1.93 | 2.5 | 51.6 | 50.04 | 7.2 | 31.9 | 2 | 4.4 |
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