Toyana 18690/18620 tapered roller bearings
| Brand Name: | Toyana |
| Model Number: | 18690/18620 |
| Series: | 109000 |
| Cone Part Number: | EE109120 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 242000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 62700 lbf |
| d: | 12 in |
| B - Cone Width: | 2.125 in |
Product Details
| Series | 109000 |
| Cone Part Number | EE109120 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 242000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 62700 lbf |
| d | 12 in |
| B - Cone Width | 2.125 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 12.64 in |
| db - Cone Backface Backing Diameter | 12.99 in |
| Ab - Cage-Cone Frontface Clearance | 0.2 in |
| Aa - Cage-Cone Backface Clearance | 0.43 in |
| a - Effective Center Location4 | 0.66 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 36000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 139000 lbf |
| C0 - Static Radial Rating | 280000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 26300 lbf |
| K - Factor8 | 1.37 |
| Cg - Geometry Factor | 0.16 |
