M757449D/M75741 TIMKEN Double Row Double Row Bearings
| Brand Name: | TIMKEN |
| Model Number: | M757449D/M75741 |
| Series: | 67800 |
| Cone Part Number: | 67875 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 163000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 42300 lbf |
| d: | 7.0866 in |
| B - Cone Width: | 1.8110 in |
Product Details
| Series | 67800 |
| Cone Part Number | 67875 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 163000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 42300 lbf |
| d | 7.0866 in |
| B - Cone Width | 1.8110 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 7.87 in |
| db - Cone Backface Backing Diameter | 8.15 in |
| Ab - Cage-Cone Frontface Clearance | 0.12 in |
| Aa - Cage-Cone Backface Clearance | 0.16 in |
| a - Effective Center Location4 | 0.42 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 24300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 93600 lbf |
| C0 - Static Radial Rating | 188000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 19800 lbf |
| K - Factor8 | 1.22 |
| G1 - Heat Generation Factor (Roller-Raceway) | 727.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 146.6 |
| Cg - Geometry Factor | 0.131 |
