Machined ring needle roller bearings
- Metric Series
- NA 4900U with Inner Ring-with One side Seal (NA...U)
NA 4900U Bearing | Metric Series
NA 4900U PDF download| NA 4900U interchange IKO NA 4900U | |
| NA 4900U cross reference IKO NA 4900U | |
| NA 4900U Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA 4900U |
| d: | 10 |
| D: | NA 4900U |
| B: | 24.5 |
| r(min): | 14 |
| r1(min): | 22 |
| Width: | 8080 |
| Size: | 13 |
| R： | 0.3 |
| ORDER： | 20.0 |
| FW： | 12.0 |
| D： | 13.0 |
