| C - Cup Width | 19.85 | mm |
| D - Cup Outer Diameter | 101.60 | mm |
| Design Units | Imperial | ||
| Series | 28,900 |
| Cup Part Number | 28,920 |
| Manufacturer | Part Number |
|---|---|
| SKF | 28920 (SKF) |
| Mazda | 016427352 |
| Clark Equipment | 667274 |
| Sealed Power | F28920 |
| Hyster | 30271 |
| Jeffrey | 404273 |
| International Harvester | 610516C1 |
| GM | 9417570 |
| White Motor | 102837A |
| Allis-Chalmers Company | 1119322 |
| AM | 111E050123 |
| International Harvester | 396638R91 |
| International Harvester | 396639R1 |
| John Deere | 39X21105A |
| Case | 40451 |
| Chrysler | 587531 |
| International Harvester | 610513C1 |
| Lee Norse | 9003143500 |
| Case | VT02088 |
| Case | VT2088 |
| FWD | 9A28920 |
| Case | A29974 |
| Chicago Rawhide | BR28920 |
| SKF | BR28920 |
| Mcquay Norris | BT28920 |
| NTN | BW28920 |
| Wabco | 2150082 |
| Goodman | 2150082 |
| Huco | HC10941/2 |
| Lee Norse | 8B28920 |
| John Deere | JD8208 |
| Kenworth | KW1266 |
| GM | 189600 |
| FORD | NDA77058A |
| Wabco | TH1916 |
| Dana-Spicer | 550266 |
| Austin | 313325 |
| Federal-Mogul | 28920 |
| FWD | 84448 |
