NNU4976 NTN Tapered Roller Bearing
100% Authentic. NNU4976 NTN Tapered Roller Bearing Highest China 6205 Bearing Supplier Quality. Certified 327000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 Supplier. 1070000 lbf C0 - Static Radial Rating
| Brand Name: |
NTN |
| Model Number: |
NNU4976 |
| C0 - Static Radial Rating: |
1070000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
327000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
1260000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6: |
725000 lbf |
| Cage Type: |
Stamped Steel |
| da - Cone Frontface Backing Diameter: |
16.06 in |
| K - Factor8: |
1.76 |
| a - Effective Center Location4: |
-0.28 in |
| PDF |
NNU4976 |
Product Details
| C0 - Static Radial Rating |
1070000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
327000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
1260000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
725000 lbf |
| Cage Type |
Stamped Steel |
| da - Cone Frontface Backing Diameter |
16.06 in |
| K - Factor8 |
1.76 |
| a - Effective Center Location4 |
-0.28 in |
| Aa - Cage-Cone Backface Clearance |
0.36 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
107000 lbf |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| Cg - Geometry Factor |
0.211 |
| B - Cone Width |
4.1250 in |
| d |
15.0000 in |
| Cone Part Number |
HM267146WS |
| db - Cone Backface Backing Diameter |
16.46 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
188000 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) |
4315.2 |
| G2 - Heat Generation Factor (Rib-Roller End) |
259.8 |
| Ab - Cage-Cone Frontface Clearance |
0.47 in |