Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Mass | ≈m | 274.423 kg |
Main Dimensions & Performance Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Shaft diameter | d | 280 mm11.024 in |
| Length base | B | 723.9 mm28.5 in |
| Housing height | H | 622.3 mm24.5 in |
| Mass | ≈m | 274.423 kg604.998 lbs |
Dimensions29 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Complete unit float | S1BCH-280MM-FL | |
| Complete unit held | S1BCH-280MM-HD | |
| Housing designation | PH-16 | |
| Center height | A | 311.15 mm12.25 in |
| Base width | C | 228.6 mm9 in |
| Base height | D | 47.625 mm1.875 in |
| Base hole distance 1 min | Emin | 514.35 mm20.25 in |
| Base hole distance 1 max | Emax | 552.45 mm21.75 in |
| Base hole distance 2 | F | 139.7 mm5.5 in |
| # of mounting bolts | S | 4 |
| Mounting bolt diameter | S | 31.75 mm1.25 in |
| Cartridge float bearing | S1BC-280MM-FL | |
| Cartidge held bearing | S1BC-280MM-HD | |
| Cartridge | S1C-1100 | |
| Length through bore | G | 231.775 mm9.125 in |
| Outside diameter cartridge | L | 454.025 mm17.875 in |
| Grease capacity | 1.905 kg4.2 lbs | |
| Cartridge weight | 126.507 kg278.9 lbs | |
| Bearing float | S1B-280MM-FL | |
| Bearing held | S1B-280MM-HD | |
| Bearing weight | 45.359 kg100 lbs | |
| Housing group | 1100 Grp | |
| Basic dynamic load rating, radial | Cr | 691,388.224 N155,438 lbf |
| Basic static load rating, radial | C0r | 1,341,765.888 N301,656 lbf |
| Basic dynamic load rating, axial | Ca | 42,763.072 N9,614 lbf |
| Limiting speed | 990 1/min | |
| Outside diameter bearing | D0 | 406.4 mm16 in |
| Width inner ring | C0 | 127.991 mm5.039 in |
| Width outer ring | B0 | 69.063 mm2.719 in |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1989767 | |
| Brand | FAG | |
| SAP material number | 0968329910000 | |
| Base product | 23051601A3 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | FAG split cylindrical roller bearing housing | |
| Short Description | Plummer block housing unit |
Technical Data7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width (B) | 5.039 in | |
| Height (H) | 1.875 in | |
| Diameter Shaft (D) | 280 mm | |
| Outside Diameter (D) | 17.875 in | |
| Length Base (B) | 28.5 in | |
| Length Through Bore (G) | 9.125 in | |
| Center Height (A) | 12.25 in |