TIMKEN 12168-50000/12303-50000 Tapered Roller Bearing Assemblies
| Brand Name |
TIMKEN |
| Model Number |
12168-50000/12303-50000 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
TIMKEN 12168-50000/12303-50000 bearing Size Chart (mm/inches) |
|---|
| Cone Part Number | HH437549 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 648000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 168000 lbf |
| d | 6.5 in |
| B - Cone Width | 3.7500 in |
| R - Cone Backface To Clear Radius3 | 0.13 in |
| da - Cone Frontface Backing Diameter | 7.72 in |
| db - Cone Backface Backing Diameter | 7.72 in |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| Aa - Cage-Cone Backface Clearance | 0.43 in |
| a - Effective Center Location4 | -0.84 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 96500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 372000 lbf |
| C0 - Static Radial Rating | 434000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 61400 lbf |
| K - Factor8 | 1.57 |
| G1 - Heat Generation Factor (Roller-Raceway) | 909.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 75.1 |
| Cg - Geometry Factor | 0.131 |