F4B 112-SRB-CRE
Square flanged roller bearing unit with SKF ConCentra locking, inch seriesSquare flanged roller bearing units consist of a spherical roller bearing mounted in a cast iron housing that can be bolted to a machine wall. They are robust, ready-to-mount units that are assembled, lubricated and sealed at the factory for maximum service life. The simple installation, easy alignment and reliable locking technology of SKF ConCentra units contribute to a smooth operation.
- Ready to mount
- Factory lubricated and sealed
- Long service life
- Minimal maintenance
Description
Dimensions
| Shaft diameter | 44.45 mm |
| Housing overall width | 57.15 mm |
| Overall width, total | 65.088 mm |
| Centre distance between bolt holes | 98.831 mm |
| Attachment bolt diameter | 12.7 mm |
| Bearing width, total | 64.592 mm |
Performance
| Basic dynamic load rating | 102 kN |
| Basic static load rating | 98.3 kN |
| Limiting speed | 3 500 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 | SKF ConCentra |
| 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 | Without |
| Lubricant | Grease |
| Relubrication hole | With |
| Grease fitting | With |
