Needle Roller Bearings
- Needle Roller solid bearings
- NA4972 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4972 Bearing | Needle Roller solid bearings
NA4972 PDF download| NA4972 interchange NTN Corporation | ISO | NSK | CX | NTN NA4972 | |
| NA4972 cross reference NTN Corporation | ISO | NSK | CX | NTN NA4972 | |
| NA4972 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4972 |
| d: | 3.00 |
| D: | NA4972 |
| B: | 49 |
| r(min): | 1000 |
| r1(min): | 650 |
| Width: | 480 |
| Size: | 122000 |
| R： | 1200000 |
| ORDER： | 325000 |
| MASS： | 3200000 |
| LSO： | 118 |
RNA4856 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 46500
ORDER: 2.00
MASS: RNA4856
LSO: 9.3000
LSG: 1300
D: 850
NK165/42 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 16300
ORDER: 1.50
MASS: NK165/42
LSO: 1.6600
LSG: 2400
D: 1600
RNA4944 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 53500
ORDER: 2.10
MASS: RNA4944
LSO: 7.8100
LSG: 1600
D: 1100
RNA4868 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 66500
ORDER: 2.10
MASS: RNA4868
LSO: 14.0000
LSG: 1100
D: 750
