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 | 587.402 kg |
Main Dimensions & Performance Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Shaft diameter | d | 300 mm11.811 in |
| Housing height | H | 787.4 mm31 in |
| Length base | B | 958.85 mm37.75 in |
| Mass | ≈m | 587.402 kg1,294.998 lbs |
Dimensions31 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Complete unit float | S2BCH-300MM-FL | |
| Complete unit held | S2BCH-300MM-HD | |
| Housing designation | PH-28 | |
| Center height | A | 393.7 mm15.5 in |
| Base width | C | 330.2 mm13 in |
| Base height | D | 60.325 mm2.375 in |
| Base hole distance 1 min | Emin | 546.1 mm21.5 in |
| Base hole distance 1 max | Emin | 584.2 mm23 in |
| Base hole distance 3 min | E1, min | 749.3 mm29.5 in |
| Base hole distance 3 max | E1, max | 787.4 mm31 in |
| Base hole distance 2 | F | 254 mm10 in |
| # of mounting bolts | s | 8 |
| Mounting bolt diameter | s | 31.75 mm1.25 in |
| Cartridge float bearing | S2BC-300MM-FL | |
| Cartridge held bearing | S2BC-300MM-HD | |
| Cartridge | S2C-1200 | |
| Length through bore | G | 306.387 mm12.062 in |
| Outside diameter cartridge | L | 552.45 mm21.75 in |
| Grease capacity | 5.352 kg11.8 lbs | |
| Cartridge weight | 272.065 kg599.8 lbs | |
| Bearing float | S2B-300MM-FL | |
| Bearing held | S2B-300MM-HD | |
| Bearing weight | 134.672 kg296.9 lbs | |
| Bearing group | 1200 Grp | |
| Basic dynamic load rating, radial | Cr | 1,339,404 N301,125 lbf |
| Basic static load rating, radial | C0r | 2,470,045.568 N555,316 lbf |
| Basic dynamic load rating, axial | Ca | 67,574.016 N15,192 lbf |
| Limiting speed | 850 1/min | |
| Outside diameter bearing | D0 | 495.3 mm19.5 in |
| Width inner ring | C0 | 192.888 mm7.594 in |
| Width outer ring | B0 | 103.2 mm4.063 in |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1989921 | |
| Brand | FAG | |
| SAP material number | 0968339980000 | |
| Base product | 23051601B3 |
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) | 7.594 in | |
| Height (H) | 2.375 in | |
| Diameter Shaft (D) | 300 mm | |
| Outside Diameter (D) | 21.75 in | |
| Length Base (B) | 37.75 in | |
| Length Through Bore (G) | 12.062 in | |
| Center Height (A) | 15.5 in |