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
RNA4876 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 102000
ORDER: 2.10
MASS: RNA4876
LSO: 26.0000
LSG: 950
D: 650
RNA4988 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 179000
ORDER: 4.00
MASS: RNA4988
LSO: 66.9000
LSG: 800
D: 550
RNA4952 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 82000
ORDER: 2.10
MASS: RNA4952
LSO: 15.9000
LSG: 1400
D: 950
