Needle Roller Bearings
- Needle Roller solid bearings
- NA4944 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4944 Bearing | Needle Roller solid bearings
NA4944 PDF download| NA4944 interchange NTN Corporation | ISO | NTN | CX | NSK NA4944 | |
| NA4944 cross reference NTN Corporation | ISO | NTN | CX | NSK NA4944 | |
| NA4944 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4944 |
| d: | 2.10 |
| D: | NA4944 |
| B: | 13.5 |
| r(min): | 1600 |
| r1(min): | 1100 |
| Width: | 300 |
| Size: | 53500 |
| R： | 525000 |
| ORDER： | 129000 |
| MASS： | 1270000 |
| LSO： | 80 |
RNA4840 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 23600
ORDER: 1.50
MASS: RNA4840
LSO: 3.3500
LSG: 1800
D: 1200
RNA4972 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 122000
ORDER: 3.00
MASS: RNA4972
LSO: 28.2000
LSG: 1000
D: 650
RNA4956 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 85000
ORDER: 2.10
MASS: RNA4956
LSO: 16.7000
LSG: 1300
D: 850
RNA4830 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 15500
ORDER: 1.10
MASS: RNA4830
LSO: 1.6000
LSG: 2400
D: 1600
