Needle Roller Bearings
- Needle Roller solid bearings
- NA4988 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4988 Bearing | Needle Roller solid bearings
NA4988 PDF download| NA4988 interchange NTN Corporation | ISO | NSK | CX | NTN NA4988 | |
| NA4988 cross reference NTN Corporation | ISO | NSK | CX | NTN NA4988 | |
| NA4988 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4988 |
| d: | 4.00 |
| D: | NA4988 |
| B: | 123 |
| r(min): | 800 |
| r1(min): | 550 |
| Width: | 600 |
| Size: | 179000 |
| R： | 1750000 |
| ORDER： | 470000 |
| MASS： | 4600000 |
| LSO： | 160 |
RNA4968 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 118000
ORDER: 3.00
MASS: RNA4968
LSO: 26.5000
LSG: 1100
D: 750
RNA4876 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 102000
ORDER: 2.10
MASS: RNA4876
LSO: 26.0000
LSG: 950
D: 650
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
NK165/32 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 11900
ORDER: 1.50
MASS: NK165/32
LSO: 1.4200
LSG: 2400
D: 1600
