F4BE 400-SRB-SGE
Square flanged roller bearing unit, set screw lockingFour-bolt square flange roller bearing units with Type E dimensions consist of a spherical roller bearing mounted in a cast iron housing that can support rotating shafts through walls, bulkheads or other flat surfaces. The units are shaft-ready, pre-assembled and pre-greased, for installation right out of the box. Locating and non-locating variants can be specified while the standard set screw mounting accommodates rotation in both directions. End covers are optional.
- Ready to mount
- Factory lubricated and sealed
- Long service life
- Minimal maintenance
Description
| Metric/inch series | Inch |
| Bearing insert | Spherical roller bearing |
| Bearing position | Non-locating |
| Locking method | Set screws |
| Bearing housing seal type | Heavy-duty seal |
Dimensions
| da | 101.6 mm | Shaft diameter |
|---|---|---|
| d2 | 152.4 mm | Collar outer diameter |
| A | 88.9 mm | Housing width |
| A1 | 31.75 mm | Flange thickness |
| A2 | 46.831 mm | Machined face to centre line bearing |
| B | 116.681 mm | Inner ring width |
| J | 196.85 mm | Bolt distance or pitch diameter |
| L | 247.65 mm | Housing length |
| N | 23.813 mm | Bolt hole diameter |
| s | 41.275 mm | Inner ring centre to end |
| S | 0.794 mm | Centre line of locating support |
| T | 122.238 mm | Total width |
| GN | 1/8-27 NPT | Thread of grease fitting |
|---|
Calculation data
| Basic dynamic load rating | C | 311 kN |
|---|---|---|
| Basic static load rating | C0 | 415 kN |
| Fatigue load limit | Pu | 52.9 kN |
| Limiting speed | 700 r/min | |
| Limiting value | e | 0.24 |
| Calculation factor | Y1 | 2.8 |
| Calculation factor | Y2 | 4.2 |
| Calculation factor | Y0 | 2.8 |
| Bearing mean diameter | dm | 139.954 mm |
| Axial holding force of the locking mechanism | Pa | 5.34 kN |
Mass
| Mass bearing unit | 21.2 kg |
Mounting information
| Attachment bolt diameter | G | 0.875 in |
|---|---|---|
| Set screws | 5/8″-18 UNF-2A x 1″ | |
| Number of set screws | 2 | |
| Tightening torque for set screws | 149.705 N·m | |
| Grease quantity for relubrication | 17 g |
