4CR46 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
4CR46 |
| Series: |
M88000 |
| Cone Part Number: |
M88040 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
29900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
7740 lbf |
| d: |
1.1250 in |
| B - Cone Width: |
0.8750 in |
Product Details
| Series |
M88000 |
| Cone Part Number |
M88040 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
29900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
7740 lbf |
| d |
1.1250 in |
| B - Cone Width |
0.8750 in |
| R - Cone Backface To Clear Radius3 |
0.09 in |
| da - Cone Frontface Backing Diameter |
1.54 in |
| db - Cone Backface Backing Diameter |
1.65 in |
| Ab - Cage-Cone Frontface Clearance |
0.06 in |
| Aa - Cage-Cone Backface Clearance |
0.05 in |
| a - Effective Center Location4 |
-0.11 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
4450 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
17100 lbf |
| C0 - Static Radial Rating |
17400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
4160 lbf |
| K - Factor8 |
1.07 |
| Cg - Geometry Factor |
0.0771 |