| Model: 22318 E1-XL C3 | Material: Gcr15 |
| d:90mm | D:190mm |
| H:64mm | Heat treatment: Bainite salt bath |
| Roller hardness: 62-65HRC | Bearing hardness: 58-62HRC |
| Retainer material: brass | Clearance: C3 |
| Bearing characteristics: high load, long life, low noise | Tolerance parameters: ISO492 100% testing |
| Can accept OEM customization | Weight:8.8KG |