578278 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name |
Rolling Mills |
| Model Number |
578278 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Cone Part Number |
LL327049 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
37700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
9780 lbf |
| d |
5.2500 in |
| B - Cone Width |
0.6875 in |
| R - Cone Backface To Clear Radius3 |
0.06 in |
| da - Cone Frontface Backing Diameter |
5.47 in |
| db - Cone Backface Backing Diameter |
5.55 in |
| Ab - Cage-Cone Frontface Clearance |
0.1 in |
| Aa - Cage-Cone Backface Clearance |
0.04 in |
| a - Effective Center Location4 |
0.3 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
5620 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
21700 lbf |
| C0 - Static Radial Rating |
38300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
3350 lbf |
| K - Factor8 |
1.68 |
| G1 - Heat Generation Factor (Roller-Raceway) |
188 |
| G2 - Heat Generation Factor (Rib-Roller End) |
146 |
| Cg - Geometry Factor |
0.138 |