| Availability | ||
| Brand | Koyo | |
| Model | IR1220OH | Needle Roller and Cage Assembly | 
| Also known as | ||
| Inner (d) MM | 19,05 | |
| Outer (D) MM | 25,40 | |
| Width (B) MM | 32,13 | |
| Weight (kg) | 0.0530 | |
| Technical details (2RS) | OH=Oil Hole. | |
| Inner (d) Inch | 0.7500 | |
| Outer (D) Inch | 1.0000 | |
| Width (B) Inch | 1.2650 | |
| Description from Medias | ||
| Manufacturer Part Number (MPN) | IR1220OH | |
| Bore | ||
| Seal | No Seal | |
| Cage Type | ||
| External Modification | ||
| Radial Internal Play | ||
| Precision | ||
| Heat Stabilization | ||
| Special Treatment | 
  Name : Giulia Rossi
  Name : Min-ji Park
  Name : Sophia Becker
  Name : Priya Mehta
  Name : Lisa Visser