Tuercas tensionadoras mecánicas, serie CN
Descripción
Tuerca para bielas con pernos secundarios hexagonales.
Aplicación: Diseñados especialmente para los compresores reciprocantes, el diámetro de centros de los pernos secundarios es mayor para facilitar el montaje y desmontaje.
Ficha Técnica
| Serie imperial | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Denominación | Rosca | Tuerca | Pernos secundarios | Arandela | Fuerza de apriete | Torque requerido | Peso | ||||||
| d | D | T | C | L | Cant. | J | H | Dw | t | ||||
| - | " | mm | mm | mm | mm | - | " | " | mm | mm | libras | ft*lbs | kg |
| CN-100-?/w | 1 | 69.9 | 25.4 | 57.2 | 25.4 | 4 | 5/16 | 1/4 | 69.9 | 4.8 | 48,600.0 | Especial | 0.8 |
| CN-112-?/w | 1.1/8 | 73.2 | 27.9 | 60.3 | 27.9 | 6 | 5/16 | 1/4 | 73.2 | 4.8 | 48,600.0 | Especial | 0.9 |
| CN-125-?/w | 1.1/4 | 76.2 | 27.9 | 63.5 | 27.9 | 6 | 5/16 | 1/4 | 76.2 | 4.8 | 64,800.0 | Especial | 1.0 |
| CN-137-?/w | 1.3/8 | 79.5 | 27.9 | 66.7 | 27.9 | 8 | 3/8 | 5/16 | 79.5 | 4.8 | 73,800.0 | Especial | 1.0 |
| CN-150-?/w | 1.1/2 | 95.3 | 38.1 | 79.4 | 38.1 | 6 | 3/8 | 5/16 | 95.3 | 6.4 | 98,400.0 | Especial | 2.0 |
| CN-162-?/w | 1.5/8 | 95.3 | 38.1 | 79.4 | 38.1 | 6 | 3/8 | 5/16 | 95.3 | 6.4 | 98,400.0 | Especial | 2.0 |
| CN-175-?/w | 1.3/4 | 101.6 | 38.1 | 85.7 | 38.1 | 8 | 7/16 | 3/8 | 101.6 | 6.4 | 129,600.0 | Especial | 2.3 |
| CN-187-?/w | 1.7/8 | 101.6 | 38.1 | 85.7 | 38.1 | 8 | 1/2 | 7/16 | 101.6 | 6.4 | 175,200.0 | Especial | 2.2 |
| CN-200-.../w | 2 | 106.7 | 38.1 | 88.9 | 38.1 | 12 | 1/2 | 7/16 | 106.7 | 6.4 | 175,200.0 | Especial | 2.4 |
| CN-225-.../w | 2.1/4 | 113.0 | 44.5 | 95.3 | 44.5 | 8 | 1/2 | 7/16 | 113.0 | 6.4 | 175,200.0 | Especial | 2.9 |
| CN-250-.../w | 2.1/2 | 124.5 | 44.5 | 101.6 | 44.5 | 12 | 5/8 | 9/16 | 124.5 | 6.4 | 285,600.0 | Especial | 3.5 |
| CN-275-.../w | 2.3/4 | 137.2 | 63.5 | 111.1 | 63.5 | 8 | 5/8 | 9/16 | 137.2 | 7.9 | 285,600.0 | Especial | 6.1 |
| CN-300-.../w | 3 | 149.9 | 63.5 | 117.5 | 63.5 | 8 | 5/8 | 9/16 | 149.9 | 7.9 | 428,400.0 | Especial | 7.4 |
| CN-325-.../w | 3.1/4 | 149.9 | 63.5 | 123.8 | 63.5 | 12 | 5/8 | 9/16 | 149.9 | 7.9 | 428,400.0 | Especial | 7.0 |
| CN-350-.../w | 3.1/2 | 162.6 | 63.5 | 130.2 | 63.5 | 12 | 5/8 | 9/16 | 162.6 | 7.9 | 571,200.0 | Especial | 7.8 |
| CN-362-.../w | 3.3/4 | 165.9 | 63.5 | 133.2 | 63.5 | 12 | 5/8 | 9/16 | 165.9 | 7.9 | 571,200.0 | Especial | 8.3 |
| CN-375-.../w | 3.5/8 | 175.3 | 63.5 | 136.5 | 63.5 | 16 | 5/8 | 9/16 | 175.3 | 7.9 | 571,200.0 | Especial | 9.1 |
| CN-400-.../w | 4 | 175.3 | 63.5 | 142.9 | 63.5 | 16 | 5/8 | 9/16 | 175.3 | 7.9 | 642,600.0 | Especial | 8.7 |
| CN-425-.../w | 4.1/4 | 188.0 | 81.3 | 157.5 | 81.3 | 12 | 3/4 | 5/8 | 188.0 | 9.7 | 806,400.0 | Especial | 13.1 |
| CN-450-.../w | 4.1/2 | 200.7 | 81.3 | 161.9 | 81.3 | 12 | 3/4 | 5/8 | 200.7 | 9.7 | 806,400.0 | Especial | 14.8 |
| CN-475-.../w | 4.3/4 | 200.7 | 81.3 | 168.3 | 81.3 | 16 | 3/4 | 5/8 | 200.7 | 9.7 | 907,200.0 | Especial | 13.9 |
| CN-500-.../w | 5 | 213.4 | 81.3 | 174.6 | 81.3 | 16 | 3/4 | 5/8 | 213.4 | 9.7 | 1,100,800.0 | Especial | 16.1 |
| CN-525-.../w | 5.1/4 | 219.7 | 81.3 | 181.0 | 81.3 | 16 | 3/4 | 5/8 | 219.7 | 9.7 | 1,108,800.0 | Especial | 17.0 |
| CN-550-.../w | 5.1/2 | 232.4 | 81.3 | 187.3 | 81.3 | 20 | 3/4 | 5/8 | 232.4 | 9.7 | 1,108,800.0 | Especial | 19.2 |
| CN-575-.../w | 5.3/4 | 238.8 | 81.3 | 193.7 | 81.3 | 20 | 3/4 | 5/8 | 238.8 | 9.7 | 1,209,600.0 | Especial | 19.6 |
| CN-600-.../w | 6 | 251.5 | 81.3 | 200.0 | 81.3 | 20 | 3/4 | 5/8 | 251.5 | 9.7 | 1,209,600.0 | Especial | 22.2 |