Needle Roller Bearings
- Needle Roller solid bearings
- NA4938 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4938 Bearing | Needle Roller solid bearings
NA4938 PDF download| NA4938 interchange NTN Corporation | CX | NSK | ISO | NTN NA4938 | |
| NA4938 cross reference NTN Corporation | CX | NSK | ISO | NTN NA4938 | |
| NA4938 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4938 |
| d: | 2.00 |
| D: | NA4938 |
| B: | 8.68 |
| r(min): | 1900 |
| r1(min): | 1300 |
| Width: | 260 |
| Size: | 40000 |
| R： | 390000 |
| ORDER： | 96500 |
| MASS： | 945000 |
| LSO： | 69 |
NK155/42 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 16000
ORDER: 1.50
MASS: NK155/42
LSO: 1.5900
LSG: 2600
D: 1700
RNA4948 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 55000
ORDER: 2.10
MASS: RNA4948
LSO: 8.4000
LSG: 1500
D: 1000
RNA4944 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 53500
ORDER: 2.10
MASS: RNA4944
LSO: 7.8100
LSG: 1600
D: 1100
RNA4952 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 82000
ORDER: 2.10
MASS: RNA4952
LSO: 15.9000
LSG: 1400
D: 950
