Outer rings

| Outer rings, UHV | |||||
| NW | J | E | |||
| 80 | 98 | 112 | |||
| 100 | 118 | 132 | |||
| 125 | 144 | 157 | |||
| 160 | 167 | 182 | |||
| 200 | 227 | 242 | |||
| 250 | 275 | 292 | |||
| Type NW | Aluminium | ||
| 80 | 34.080001.289.108 | ||
| 100 | 34.100001.289.110 | ||
| 125 | 34.125001.289.112 | ||
| 160 | 34.160001.289.116 | ||
| 200 | 34.200001.289.120 | ||
| 250 | 34.250001.289.125 |