
Applied in automotive transmissions, heavy trucks, and industrial gearboxes where durability under combined loads is essential.
| Designation | 30311 |
|---|---|
| Type | Tapered Roller Bearing |
| Bore diameter (d) | 55 mm |
| Outside diameter (D) | 120 mm |
| Width (T) | 31.5 mm |
| Precision class | P0 / P6 |
| Certification | ISO 9001:2015 · ISO 10002:2018 |
| Country of origin | Made in India |
| Availability | In stock |