Description
| Timken Part Number | 639-99402 | Timken Online description | 639/633 |
| Bore (mm) | 63.50 | Additional Information | 639/633 |
| OD (mm) | 130.18 | Catalog Short description | Tapered Assembly |
| Width (mm) | 41.27 | Product group description | TRB – Inch Standard ‘T’ |
| Weight (kg) | 2.48 | Timken Product Code | 100034317 |
