28758 SKF SKF SHAFT SEALS
| Brand Name: |
SKF |
| Model Number: |
28758 |
| Cone Part Number: |
LM921845 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
66700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
17300 lbf |
| d: |
4.0000 in |
| B - Cone Width: |
1.2500 in |
| R - Cone Backface To Clear Radius3: |
0.13 in |
| PDF |
28758 |
Product Details
| Cone Part Number |
LM921845 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
66700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
17300 lbf |
| d |
4.0000 in |
| B - Cone Width |
1.2500 in |
| R - Cone Backface To Clear Radius3 |
0.13 in |
| da - Cone Frontface Backing Diameter |
4.69 in |
| db - Cone Backface Backing Diameter |
5.04 in |
| Ab - Cage-Cone Frontface Clearance |
0.16 in |
| Aa - Cage-Cone Backface Clearance |
0.33 in |
| a - Effective Center Location4 |
1.36 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
9930 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
38300 lbf |
| C0 - Static Radial Rating |
49200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
19900 lbf |
| K - Factor8 |
0.5 |
| G1 - Heat Generation Factor (Roller-Raceway) |
114 |
| G2 - Heat Generation Factor (Rib-Roller End) |
37.4 |
| Cg - Geometry Factor |
0.115 |
Company Profile
| Phone |
+65 6795 7418 |
| Fax |
+65 6795 7418 |