Machined ring needle roller bearings
- Metric Series
- NA 4938 with Inner Ring-Standard (NA, TAFI, TRI, GTRI)
NA 4938 Bearing | Metric Series
NA 4938 PDF download| NA 4938 interchange IKO NA 4938 | |
| NA 4938 cross reference IKO NA 4938 | |
| NA 4938 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA 4938 |
| d: | 190 |
| D: | NA 4938 |
| B: | 10700.0 |
| r(min): | 215 |
| r1(min): | 260 |
| Width: | 440000 |
| Size: | 69 |
| R： | 2.0 |
| ORDER： | 251.0 |
| NO： | 1020000 |
| FW： | 199.0 |
| D： | 213.0 |
