| D - Cup Outer Diameter | 123.83 | mm |
| C - Cup Width | 33.34 | mm |
| Series | 555 | ||
| Design Units | Imperial |
| Cup Part Number | 552 |
| Manufacturer | Part Number |
|---|---|
| Mack | 149040 |
| RIV Officine di Villar Perosa | 033351 |
| Galion Iron Works | 299359 |
| White Motor | AH1325 |
| NTN | 4T-552 (NTN) |
| SKF | 1112955 |
| Chicago Rawhide | 1112955 |
| International Harvester | 13112D |
| GM | 120542 |
| Federal-Mogul | 552 |
| SKF | 552 |
| NTN | 552 |
| Mack | 64AX12 |
| White Motor | 6507F |
| Trailmobile | 16247 |
| FAG | 200389 |
| ACF Brill | 210139 |
| GM | 9413193 |
| White Motor | B5589X |
| White Motor | B5989 |
| White Motor | BXA4830 |
| Sealed Power | F552 |
| FAG | K552 |
| Wabco | MP714 |
| Eaton | 25P84 |
| Huco | 48501/2 |
| Chicago Rawhide | BR552 |
| SKF | BR552 |
