Needle Roller Bearings
- Needle Roller solid bearings
- NA4948 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4948 Bearing | Needle Roller solid bearings
NA4948 PDF download| NA4948 interchange NTN Corporation | ISO | NTN | CX | NSK NA4948 | |
| NA4948 cross reference NTN Corporation | ISO | NTN | CX | NSK NA4948 | |
| NA4948 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4948 |
| d: | 2.10 |
| D: | NA4948 |
| B: | 14.7 |
| r(min): | 1500 |
| r1(min): | 1000 |
| Width: | 320 |
| Size: | 55000 |
| R： | 540000 |
| ORDER： | 138000 |
| MASS： | 1350000 |
| LSO： | 80 |
RNA4928 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 21300
ORDER: 1.50
MASS: RNA4928
LSO: 2.3500
LSG: 2500
D: 1700
RNA4852 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 38000
ORDER: 2.00
MASS: RNA4852
LSO: 5.8000
LSG: 1400
D: 950
RNA4868 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 66500
ORDER: 2.10
MASS: RNA4868
LSO: 14.0000
LSG: 1100
D: 750
RNA4860 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 64000
ORDER: 2.10
MASS: RNA4860
LSO: 12.7000
LSG: 1200
D: 800
