Komatsu 154-78-72191 Driving base
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 154-78-72191 Driving base Size Chart (mm/inches) |
|---|
| Series | 67700 |
| Cone Part Number | 67780V |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 188000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 48700 lbf |
| d | 6.5 in |
| B - Cone Width | 1.875 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 7.05 in |
| db - Cone Backface Backing Diameter | 7.28 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| Aa - Cage-Cone Backface Clearance | 0.17 in |
| a - Effective Center Location4 | 0.19 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 28000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 108000 lbf |
| C0 - Static Radial Rating | 175000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 21100 lbf |
| K - Factor8 | 1.33 |
| G1 - Heat Generation Factor (Roller-Raceway) | 622.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 122.6 |
| Cg - Geometry Factor | 0.121 |