| Series |
128000 |
| Cone Part Number |
EE128112 |
| Cup Part Number |
128160 |
| Design Units |
Imperial |
| Bearing Weight |
27.1 Kg |
| Cage Type |
Stamped Steel |
| d |
279.999 mm |
| D |
406.400 mm |
| B - Cone Width |
67.673 mm |
| C - Cup Width |
53.975 mm |
| B |
69.850 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
307.09 mm |
| db - Cone Backface Backing Diameter |
308.10 mm |
| Da - Cup Frontface Backing Diameter |
384.30 mm |
| Db - Cup Backface Backing Diameter |
377.95 mm |
| Ab - Cage-Cone Frontface Clearance |
2.3 mm |
| Aa - Cage-Cone Backface Clearance |
7.4 mm |
| a - Effective Center Location3 |
6.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
50600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
195000 lbf |
| C0 - Static Radial Rating |
374000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
33400 lbf |
| K - Factor7 |
1.51 |
| e - ISO Factor8 |
0.39 |
| Y - ISO Factor9 |
1.55 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1620 |
| G2 - Heat Generation Factor (Rib-Roller End) |
240 |
| Cg - Geometry Factor |
0.159 |