Needle Roller Bearings
- Needle Roller solid bearings
- NA4940 NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NA4940 Bearing | Needle Roller solid bearings
NA4940 PDF download| NA4940 interchange NTN Corporation | NTN | CX | NSK | ISO NA4940 | |
| NA4940 cross reference NTN Corporation | NTN | CX | NSK | ISO NA4940 | |
| NA4940 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4940 |
| d: | 2.10 |
| D: | NA4940 |
| B: | 12.2 |
| r(min): | 1800 |
| r1(min): | 1200 |
| Width: | 280 |
| Size: | 51500 |
| R： | 505000 |
| ORDER： | 120000 |
| MASS： | 1180000 |
| LSO： | 80 |
RNA4838 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 23200
ORDER: 1.50
MASS: RNA4838
LSO: 3.2100
LSG: 1900
D: 1300
RNA4952 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 82000
ORDER: 2.10
MASS: RNA4952
LSO: 15.9000
LSG: 1400
D: 950
RNA4932 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 27600
ORDER: 2.00
MASS: RNA4932
LSO: 3.1000
LSG: 2200
D: 1500
RNA4860 RNA48,RNA49,RNA59,RNA69,NK (No Inner Ring)
R: 64000
ORDER: 2.10
MASS: RNA4860
LSO: 12.7000
LSG: 1200
D: 800
