F4BE 103-SRB-SRE
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 | 30.163 mm |
| Housing overall width | 57.15 mm |
| Overall width, total | 72.231 mm |
| Centre distance between bolt holes | 88.9 mm |
| Attachment bolt diameter | 12.7 mm |
| Bearing width, total | 69.85 mm |
Performance
| Basic dynamic load rating | 73.8 kN |
| Basic static load rating | 81.4 kN |
| Limiting speed | 5 100 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 | Non-locating |
| Bore type | Cylindrical |
| Material, housing | Cast iron |
| Material, bearing | Bearing steel |
| Coating | Without |
| Bearing housing seal type | Radial lip seal |
| Sealing, unit | Optional end cover |
| Lubricant | Grease |
| Relubrication hole | With |
| Grease fitting | With |
