Fifandraisana NM miaraka amin'ny NBR Rubber Spider, Karazana 50, 67, 82, 97, 112, 128, 148, 168

| Size | niteraka | D | OD | L | K | S | |
| Minitra. | Max. | ||||||
| 50 | 7 | 19 | 33 | 50 | 25 | 12.5 | 2.0±0.5 |
| 67 | 9 | 28 | 46 | 67 | 30 | 15.0 | 2.5±0.5 |
| 82 | 10 | 32 | 53 | 82 | 40 | 16.0 | 3.0±1.0 |
| 97 | 12 | 42 | 69 | 97 | 50 | 20.0 | 3.0±1.0 |
| 112 | 14 | 48 | 80 | 112 | 60 | 35.0 | 3.5±1.0 |
| 128 | 18 | 55 | 90 | 128 | 70 | 41.0 | 3.5±1.0 |
| 148 | 22 | 65 | 107 | 148 | 80 | 48.0 | 3.5±1.0 |
| 168 | 28 | 75 | 125 | 168 | 90 | 540 | 3.5±1.0 |
| Size | Torque | Hafainganam-pandeha ambony indrindra rpm | |
| Nomal (NM) | Max(NM) | ||
| 50 | 12.74 | 22.54 | 13500 |
| 67 | 21.56 | 39.20 | 10000 |
| 82 | 49.00 | 88.20 | 8000 |
| 97 | 102.90 | 186.20 | 7000 |
| 112 | 163.66 | 294.00 | 6000 |
| 128 | 261.66 | 470.40 | 5000 |
| 148 | 408.66 | 735.00 | 4500 |
| 168 | 681.10 | 1225.00 | 4000 |

Ny NM coupling dia misy hubs roa sy peratra malefaka afaka manonitra ny karazana tsy fitoviana rehetra amin'ny shaft. Ny flexiblevita amin'ny fingotra Nitile (NBR) ny peratra izay manana toetra mampihena ny hamandoana anatiny avo lenta izay ahafahana mandray sy mahatohitra menaka, loto, menaka, hamandoana, ozone ary ranoka simika maro.

