M278749D-N3/M278710+K NSK Tapered roller bearing
M278749D-N3/M278710+K NSK Tapered roller bearing Industries and Applications China Ucp205 Bearing Supplier ? We sell discount Four-Row Tapered Roller Bearing online as well as 30308 Series cheap machinery parts.
| Brand Name: | NSK |
| Model Number: | M278749D-N3/M278710+K |
| Series: | 30308 |
| r - Cup Backface To Clear Radius1: | 1.52 mm |
| C - Cup Width: | 20.000 mm |
| Cg - Geometry Factor: | 0.0762 |
| K - Factor2: | 1.69 |
| Design Units: | METRIC |
| Da - Cup Frontface Backing Diameter: | 84.10 mm |
| e - ISO Factor3: | 0.35 |
Product Details
| Series | 30308 |
| r - Cup Backface To Clear Radius1 | 1.52 mm |
| C - Cup Width | 20.000 mm |
| Cg - Geometry Factor | 0.0762 |
| K - Factor2 | 1.69 |
| Design Units | METRIC |
| Da - Cup Frontface Backing Diameter | 84.10 mm |
| e - ISO Factor3 | 0.35 |
| Y - ISO Factor4 | 1.74 |
| Cup Part Number | Y30308 |
| D | 90.000 mm |
| Db - Cup Backface Backing Diameter | 80.01 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 30.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 11.6 |
