Needle Roller Bearings
- Needle Roller solid bearings
- NA4980 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4980 Bearing | Needle Roller solid bearings
NA4980 PDF download| NA4980 interchange NTN Corporation | ISO | NSK | CX | NTN NA4980 | |
| NA4980 cross reference NTN Corporation | ISO | NSK | CX | NTN NA4980 | |
| NA4980 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4980 |
| d: | 4.00 |
| D: | NA4980 |
| B: | 76.6 |
| r(min): | 900 |
| r1(min): | 600 |
| Width: | 540 |
| Size: | 148000 |
| R： | 1450000 |
| ORDER： | 410000 |
| MASS： | 4000000 |
| LSO： | 140 |
RNA4860 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 64000
ORDER: 2.10
MASS: RNA4860
LSO: 12.7000
LSG: 1200
D: 800
RNA4944 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 53500
ORDER: 2.10
MASS: RNA4944
LSO: 7.8100
LSG: 1600
D: 1100
RNA4936 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 38500
ORDER: 2.00
MASS: RNA4936
LSO: 4.4800
LSG: 2000
D: 1300
RNA4976 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 143000
ORDER: 4.00
MASS: RNA4976
LSO: 38.6000
LSG: 950
D: 650
