Koyo NA4901 needle roller bearing
Koyo NA4901 needle roller bearing; cross-references: IKO NA4901, INA NA4901.
Cross-references
| Part | Manufacturer | Relationship | Evidence | |
|---|---|---|---|---|
| NA4901 | IKO | Dimensional interchange | Single sourcestated by Koyo; not corroborated | |
| NA4901 | INA | Dimensional interchange | Single sourcestated by Koyo; not corroborated | |
Koyo: 'Dimensional interchangeability only. This does not imply interchangeable in all respects.' (Metric NRB Interchange Guide p18)