Rubber coupling is a kind of accessories for heavy machinery, the use of rubber elasticity, play the role of cushioning between machines, with good anti-slip.
NM rubber pad is a kind of coupling, the shape is more than the upper and lower convex ring, the material is generally made of rubber, mainly used in cranes, compressors, speed machines and other heavy machinery.
As a high-quality rubber pad, NM rubber pad can effectively prevent and reduce the vibration and shock generated zduring the operation of the machine, thus greatly extending the service life of the machine and having a higher cost performance.
| Model number | Outside diameter（mm） | Inside diameter（mm） | Altitude（mm） |
| NM50 | 49.2 | 31.8 | 15 |
| NM67 | 65 | 42 | 18 |
| NM82 | 79 | 52.5 | 18 |
| NM97 | 94 | 62 | 23 |
| NM112 | 111 | 75 | 25 |
| NM128 | 126 | 80.5 | 28 |
| NM148 | 146 | 108 | 29.5 |
| NM168 | 168 | 109 | 32 |
| NM198 | 195 | 134 | 40 |
| NM214 | 217 | 159 | 47 |
