66,675 mm x 112,712 mm x 30,048 mm FAG K3984-3920 tapered roller bearings
| Brand Name: |
FAG |
| Model Number: |
K3984-3920 |
| Series: |
86000 |
| Cone Part Number: |
86669 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
195000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
50500 lbf |
| d: |
6.6929 in |
| B - Cone Width: |
1.8125 in |
| PDF |
K3984-3920 |
Product Details
| Series |
86000 |
| Cone Part Number |
86669 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
195000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
50500 lbf |
| d |
6.6929 in |
| B - Cone Width |
1.8125 in |
| R - Cone Backface To Clear Radius3 |
0.190 in |
| da - Cone Frontface Backing Diameter |
7.09 in |
| db - Cone Backface Backing Diameter |
7.44 in |
| Ab - Cage-Cone Frontface Clearance |
0.11 in |
| Aa - Cage-Cone Backface Clearance |
0.25 in |
| a - Effective Center Location4 |
-0.06 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
29000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
112000 lbf |
| C0 - Static Radial Rating |
145000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
18300 lbf |
| K - Factor8 |
1.58 |
| G1 - Heat Generation Factor (Roller-Raceway) |
466.3 |
| G2 - Heat Generation Factor (Rib-Roller End) |
111.9 |
| Cg - Geometry Factor |
0.1040 |