
번호 | Designations | Tube O.D | (PT) T | d | d1 | Basic gauge length | Width across flat | t | ℓ | Approx. | ||
| D | a | h | H | L | L1 | |||||||
| 27330071 | BBTM06-01R-Z | 6 | 1/8 | 4 | 4 | 3.97 | 14 | 14 | 7 | 20 | 30.5 | 14.0 |
| 27330072 | BBTM10-02R-Z | 10 | 1/4 | 8 | 7 | 6.01 | 17 | 19 | 7 | 23 | 34.5 | 19.0 |
| 27330073 | BBTM12-03R-Z | 12 | 3/8 | 10 | 9 | 6.35 | 19 | 22 | 7 | 24 | 35.5 | 20.5 |
| 27330074 | BBTM16-04R-Z | 16 | 1/2 | 13 | 12 | 8.16 | 27 | 30 | 7.5 | 32 | 44.5 | 27.0 |
| 27330075 | BBTM20-06R-Z | 20 | 3/4 | 17 | 16 | 9.53 | 30 | 36 | 8 | 33 | 45.5 | 30.5 |
| 27330076 | BBTM25-08R-Z | 25 | 1 | 20 | 22 | 10.39 | 36 | 41 | 10 | 36 | 49.5 | 35.5 |