| 孔径 | 尺寸 mm | |||||||
| mm | inch | K | N | L | M | D | B | b |
| 12 | 1/2 | 32 | 7 | 23 | 50 | 52 | 6 | 3 |
| 15 | 9/16 5/8 | 32 | 7 | 23 | 50 | 52 | 6 | 3 |
| 17 | 11/16 | 32 | 7 | 23 | 50 | 52 | 6 | 3 |
| 20 | 3/4 | 32 | 7 | 23 | 50 | 52 | 6 | 3 |
| 25 | 13/16 14/16 15/16 1 | 37 | 7 | 25 | 55 | 62 | 6 | 3 |
| 30 | 17/16 9/8 19/16 5/4 | 42 | 7 | 30 | 64 | 72 | 6 | 3 |
| 35 | 5/4 21/16 11/8 23/16 | 47 | 7 | 32 | 74.5 | 82 | 6 | 3 |
| 40 | 3/2 25/16 | 52 | 7 | 57 | 84 | 88 | 6 | 3 |
| 45 | 13/8 27/16 7/4 | 57 | 7 | 41 | 89 | 93 | 6 | 3 |
| 50 | 29/16 15/8 31/16 2 | 62 | 7 | 47 | 94 | 98 | 6 | 3 |
| 55 | 2 17/8 35/16 | 67 | 7 | 49 | 102 | 108 | 6 | 3 |
| 60 | 9/4 19/8 39/16 | 72 | 7 | 48 | 116 | 116 | 6 | 3 |
| 尺寸mm | P座 T座 PA座 | F座 FL座 FB座 | ||||
| 型号 | d | b | D | d | b | D |
| BS204 | 20 | 3 | 52 | 20 | 6 | 52 |
| BS205 | 25 | 3 | 56 | 25 | 6 | 62 |
| BS206 | 30 | 3 | 66 | 30 | 6 | 72 |
| BS207 | 35 | 3 | 76 | 35 | 6 | 82 |
| BS208 | 40 | 3 | 86 | 40 | 6 | 88 |
| BS209 | 45 | 3 | 90 | 45 | 6 | 93 |
| BS210 | 50 | 3 | 96 | 50 | 6 | 98 |
| BS211 | 55 | 3 | 107 | 55 | 6 | 108 |
| BS212 | 60 | 3 | 116 | 60 | 6 | 116 |
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