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 |
