Construction typeWebDatum diameter6.6000 in, 167.64 mmMaterialCast ironNumber of grooves5.0000O.D. (in)7.3500 , 186.69 mm
| Construction type | Web |
| Datum diameter | 6.6000 in, 167.64 mm |
| Material | Cast iron |
| Number of grooves | 5.0000 |
| O.D. (in) | 7.3500 , 186.69 mm |