3878 SKF SKF OIL SEAL
| Brand Name: | SKF |
| Model Number: | 3878 |
| Series: | 13000 |
| Cup Part Number: | 13318 |
| Design Units: | Imperial |
| D: | 3.1875 in |
| C - Cup Width: | 0.5625 in |
| r - Cup Backface To Clear Radius1: | 0.06 in |
| Da - Cup Frontface Backing Diameter: | 3.03 in |
| Db - Cup Backface Backing Diameter: | 2.83 in |
Product Details
| Series | 13000 |
| Cup Part Number | 13318 |
| Design Units | Imperial |
| D | 3.1875 in |
| C - Cup Width | 0.5625 in |
| r - Cup Backface To Clear Radius1 | 0.06 in |
| Da - Cup Frontface Backing Diameter | 3.03 in |
| Db - Cup Backface Backing Diameter | 2.83 in |
| K - Factor2 | 1.11 |
| e - ISO Factor3 | 0.53 |
| Y - ISO Factor4 | 1.14 |
| G1 - Heat Generation Factor (Roller-Raceway) | 23 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.4 |
| Cg - Geometry Factor | 0.0799 |