Type A - Keys with Both Ends Round
IS 2048 (A) - 1983 A型圆头平键
See all versions and complete specifications: Type A - Keys with Both Ends Round — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| 2 | 3 | 0.16 | 0.25 | 2.975 | 3 | 36 | 2.975 | 6 |
| 3 | 5 | 0.25 | 0.4 | 4.97 | 5 | 56 | 4.97 | 10 |
| 4 | 8 | 0.25 | 0.4 | 7.964 | 7 | 90 | 6.91 | 18 |
| 5 | 12 | 0.4 | 0.6 | 11.957 | 8 | 140 | 7.91 | 28 |
| 6 | 16 | 0.4 | 0.6 | 15.957 |
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| 10 |
| 180 |
| 9.91 |
| 45 |
| 8 | 20 | 0.6 | 0.8 | 19.948 | 12 | 220 | 11.89 | 56 |
| 10 | 22 | 0.6 | 0.8 | 21.948 | 14 | 250 | 13.89 | 63 |
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