34FC25168 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
34FC25168 |
| Cone Part Number: |
HH932145 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
453000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
117000 lbf |
| d: |
5.7500 in |
| B - Cone Width: |
3.2500 in |
| R - Cone Backface To Clear Radius3: |
0.25 in |
| PDF |
34FC25168 |
Product Details
| Cone Part Number |
HH932145 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
453000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
117000 lbf |
| d |
5.7500 in |
| B - Cone Width |
3.2500 in |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| da - Cone Frontface Backing Diameter |
6.73 in |
| db - Cone Backface Backing Diameter |
8.15 in |
| Ab - Cage-Cone Frontface Clearance |
0.39 in |
| Aa - Cage-Cone Backface Clearance |
0.79 in |
| a - Effective Center Location4 |
0.07 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
67500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
260000 lbf |
| C0 - Static Radial Rating |
282000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
84100 lbf |
| K - Factor8 |
0.8 |
| G1 - Heat Generation Factor (Roller-Raceway) |
514 |
| G2 - Heat Generation Factor (Rib-Roller End) |
55.6 |
| Cg - Geometry Factor |
0.133 |