Needle Roller Bearings
- Needle Roller solid bearings
- NA4988 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4988 Bearing | Needle Roller solid bearings
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 |
RNA4876 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 102000
ORDER: 2.10
MASS: RNA4876
LSO: 26.0000
LSG: 950
D: 650
RNA4856 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 46500
ORDER: 2.00
MASS: RNA4856
LSO: 9.3000
LSG: 1300
D: 850
RNA4940 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 51500
ORDER: 2.10
MASS: RNA4940
LSO: 7.2000
LSG: 1800
D: 1200
RNA4938 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 40000
ORDER: 2.00
MASS: RNA4938
LSO: 4.5300
LSG: 1900
D: 1300