NNU4996K NTN Cylindrical Roller Bearing
NNU4996K NTN Cylindrical Roller Bearing 4.37 in da - Cone Frontface Backing Diameter Warehouse offers car 179000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 parts and car accessories. We sell discount Tapered Roller Bearing online LLC NTN-SNR BEARINGS RUS as well as cheap machinery parts. 46400 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
| Brand Name: |
NTN |
| Model Number: |
NNU4996K |
| da - Cone Frontface Backing Diameter: |
4.37 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
179000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
46400 lbf |
| R - Cone Backface To Clear Radius3: |
0.14 in |
| G2 - Heat Generation Factor (Rib-Roller End): |
44.9 |
| db - Cone Backface Backing Diameter: |
4.65 in |
| C0 - Static Radial Rating: |
142000 lbf |
| a - Effective Center Location4: |
-0.6 in |
| PDF |
NNU4996K |
Product Details
| da - Cone Frontface Backing Diameter |
4.37 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
179000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
46400 lbf |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
44.9 |
| db - Cone Backface Backing Diameter |
4.65 in |
| C0 - Static Radial Rating |
142000 lbf |
| a - Effective Center Location4 |
-0.6 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
15300 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
26700 lbf |
| B - Cone Width |
2.2650 in |
| Design Units |
Imperial |
| K - Factor8 |
1.74 |
| Cg - Geometry Factor |
0.107 |
| Series |
855 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
103000 lbf |
| Cage Type |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
0.06 in |
| Aa - Cage-Cone Backface Clearance |
0.15 in |
| G1 - Heat Generation Factor (Roller-Raceway) |
264.1 |