66FC46340B KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
66FC46340B |
| Series: |
LM565900 |
| Cone Part Number: |
LM565943 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
544000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
141000 lbf |
| d: |
14.7500 in |
| B - Cone Width: |
3.3125 in |
| PDF |
66FC46340B |
Product Details
| Series |
LM565900 |
| Cone Part Number |
LM565943 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
544000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
141000 lbf |
| d |
14.7500 in |
| B - Cone Width |
3.3125 in |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| da - Cone Frontface Backing Diameter |
15.63 in |
| db - Cone Backface Backing Diameter |
16.02 in |
| Ab - Cage-Cone Frontface Clearance |
0.19 in |
| Aa - Cage-Cone Backface Clearance |
0.44 in |
| a - Effective Center Location4 |
0.35 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
81000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
313000 lbf |
| C0 - Static Radial Rating |
663000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
53500 lbf |
| K - Factor8 |
1.51 |
| Cg - Geometry Factor |
0.203 |