Fersa 390/394A tapered roller bearings
tapered roller bearings offers a Fersa 390/394A tapered roller bearings selection of Genuine tapered roller bearings Steel Cage Type: at 21mm B Wholesale Prices. We are a Fersa 390/394A tapered roller bearings NTN BEARING CORP. Certified Parts Retailer
What is 390/394A bearing cross reference？
| Brand Name: |
Fersa |
| Model Number: |
390/394A |
| Cone Part Number: |
LL217849 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
23300 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
6030 lbf |
| d: |
3.5000 in |
| B - Cone Width: |
0.5938 in |
| R - Cone Backface To Clear Radius3: |
0.06 in |
| PDF |
390/394A |
Product Details
| Cone Part Number |
LL217849 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
23300 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
6030 lbf |
| d |
3.5000 in |
| B - Cone Width |
0.5938 in |
| R - Cone Backface To Clear Radius3 |
0.06 in |
| da - Cone Frontface Backing Diameter |
3.7 in |
| db - Cone Backface Backing Diameter |
3.82 in |
| Ab - Cage-Cone Frontface Clearance |
0.11 in |
| Aa - Cage-Cone Backface Clearance |
0 in |
| a - Effective Center Location4 |
0.12 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
3470 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
13400 lbf |
| C0 - Static Radial Rating |
20000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
1960 lbf |
| K - Factor8 |
1.77 |
| G1 - Heat Generation Factor (Roller-Raceway) |
73.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
74.1 |
| Cg - Geometry Factor |
0.0996 |