7920.ETP4SUL FAG high precision ball bearings
| Brand Name: |
FAG |
| Model Number: |
7920.ETP4SUL |
| Cone Part Number: |
2878 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
28600 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
7420 lbf |
| d: |
1.3750 in |
| B - Cone Width: |
0.9375 in |
| R - Cone Backface To Clear Radius3: |
0.03 in |
| PDF |
7920.ETP4SUL |
Product Details
| Cone Part Number |
2878 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
28600 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
7420 lbf |
| d |
1.3750 in |
| B - Cone Width |
0.9375 in |
| R - Cone Backface To Clear Radius3 |
0.03 in |
| da - Cone Frontface Backing Diameter |
1.61 in |
| db - Cone Backface Backing Diameter |
1.65 in |
| Ab - Cage-Cone Frontface Clearance |
0.05 in |
| Aa - Cage-Cone Backface Clearance |
0 in |
| a - Effective Center Location4 |
-0.22 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
4260 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
16400 lbf |
| C0 - Static Radial Rating |
18800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
2690 lbf |
| K - Factor8 |
1.59 |
| G1 - Heat Generation Factor (Roller-Raceway) |
23.1 |
| G2 - Heat Generation Factor (Rib-Roller End) |
12.4 |
| Cg - Geometry Factor |
0.0718 |