F4BE 203-SRB-SGH
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
Dimensions
| Shaft diameter | 55.563 mm |
| Housing overall width | 60.325 mm |
| Overall width, total | 81.756 mm |
| Centre distance between bolt holes | 120.65 mm |
| Attachment bolt diameter | 15.875 mm |
| Bearing width, total | 79.375 mm |
Performance
| Basic dynamic load rating | 99.6 kN |
| Basic static load rating | 118 kN |
| Limiting speed | 1 300 r/min |
Properties
| Housing type | Flanged |
| Flanged housing type | Square |
| Number of bolt holes for fasteners | 4 |
| Bearing insert | Spherical roller bearing |
| Retaining feature, inner ring | Set screws |
| Bearing position | Locating |
| Bore type | Cylindrical |
| Material, housing | Cast iron |
| Material, bearing | Bearing steel |
| Coating | Without |
| Bearing housing seal type | Heavy-duty seal |
| Sealing, unit | Optional end cover |
| Lubricant | Grease |
| Relubrication hole | With |
| Grease fitting | With |
