| Series |
LM446300 |
| Cone Part Number |
LM446349 |
| Cup Part Number |
LM446310W |
| Design Units |
Imperial |
| Bearing Weight |
8.7 Kg |
| Cage Type |
Stamped Steel |
| d |
234.95 mm |
| D |
311.15 mm |
| B - Cone Width |
46.038 mm |
| C - Cup Width |
33.338 mm |
| B |
46.040 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
246.13 mm |
| db - Cone Backface Backing Diameter |
251.97 mm |
| Da - Cup Frontface Backing Diameter |
301.00 mm |
| Db - Cup Backface Backing Diameter |
293.88 mm |
| Ab - Cage-Cone Frontface Clearance |
2.5 mm |
| Aa - Cage-Cone Backface Clearance |
4.8 mm |
| a - Effective Center Location3 |
6.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
25700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
99200 lbf |
| C0 - Static Radial Rating |
208000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
15900 lbf |
| K - Factor7 |
1.61 |
| e - ISO Factor8 |
0.36 |
| Y - ISO Factor9 |
1.66 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1008.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
243.6 |
| Cg - Geometry Factor |
0.133 |