Bearing Images
Bearing Parameters
| Availability | ||
| Brand | Koyo |  |
| Model | NA4903 | Needle Roller and Cage Assembly |
| Also known as | ||
| Inner (d) MM | 17 | |
| Outer (D) MM | 30 | |
| Width (B) MM | 13 | |
| Weight (kg) | 0.0370 | |
| Technical details (2RS) | ||
| Inner (d) Inch | - | |
| Outer (D) Inch | - | |
| Width (B) Inch | - | |
| Description from Medias | ||
| Manufacturer Part Number (MPN) | NA4903 | |
| Bore | ||
| Seal | No Seal | |
| Cage Type | ||
| External Modification | ||
| Radial Internal Play | ||
| Precision | ||
| Heat Stabilization | ||
| Special Treatment |
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