E-M255449D/M255410/M255410DA Bearings 288.925x406.400x298.450mm
| Brand Name |
INA |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
E-M255449D/M255410/M255410DA Bearings 288.925x406.400x298.450mm Size Chart (mm/inches) |
|---|
| Series | M268700 |
| Cone Part Number | M268742 |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1120000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 290000 lbf |
| d | 16.5350 in |
| B - Cone Width | 4.5000 in |
| R - Cone Backface To Clear Radius3 | 0.06 in |
| da - Cone Frontface Backing Diameter | 17.48 in |
| db - Cone Backface Backing Diameter | 17.48 in |
| Ab - Cage-Cone Frontface Clearance | 0.33 in |
| Aa - Cage-Cone Backface Clearance | 0.34 in |
| a - Effective Center Location4 | -0.37 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 166000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 642000 lbf |
| C0 - Static Radial Rating | 1250000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 94800 lbf |
| K - Factor8 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 5754.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 420.9 |
| Cg - Geometry Factor | 0.232 |